Team:DTU-Denmark/Interlab form
From 2014.igem.org
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- | font-family:" | + | name=h.6uh8lhm4bpfv></a><span class=SpellE><span class=GramE><span lang=EN-US |
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- | + | "Georgia","serif";mso-fareast-font-family:Georgia;mso-bidi-font-family:Georgia; | |
- | + | mso-ansi-language:EN-US'>iGEM</span></span></span><span lang=EN-US | |
+ | style='font-size:20.0pt;mso-bidi-font-size:10.0pt;line-height:71%;font-family: | ||
+ | "Georgia","serif";mso-fareast-font-family:Georgia;mso-bidi-font-family:Georgia; | ||
+ | mso-ansi-language:EN-US'> 2014 Measurement <span class=SpellE>Interlab</span> | ||
+ | Study Worksheet</span><span lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></h1> | ||
- | + | </div> | |
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- | <p class=MsoNormal style=' | + | <p class=MsoNormal style='text-align:justify'><a name=h.114kjgc4tbgc></a><b |
- | + | style='mso-bidi-font-weight:normal'><span lang=EN-US style='color:black; | |
- | + | mso-themecolor:text1;mso-ansi-language:EN-US'>Inter-Lab Study Worksheet:<o:p></o:p></span></b></p> | |
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<p class=MsoNormal style='margin-top:4.0pt;margin-right:0cm;margin-bottom:6.0pt; | <p class=MsoNormal style='margin-top:4.0pt;margin-right:0cm;margin-bottom:6.0pt; | ||
- | margin-left:0cm;line-height: | + | margin-left:0cm;text-align:justify;line-height:150%'><span lang=EN-US |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>For each assay | |
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that you perform, fill out the following worksheet. Answer each question with | that you perform, fill out the following worksheet. Answer each question with | ||
enough detail to allow another person to replicate your measurements without | enough detail to allow another person to replicate your measurements without | ||
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describe everything in detail---for example, if you use a standard assay, you | describe everything in detail---for example, if you use a standard assay, you | ||
just need to give enough information to allow another person to use that assay | just need to give enough information to allow another person to use that assay | ||
- | in the same way that you did. | + | in the same way that you did.<o:p></o:p></span></p> |
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- | <p class=MsoNormal style='margin- | + | <p class=MsoNormal style='margin-top:4.0pt;margin-right:0cm;margin-bottom:6.0pt; |
- | + | margin-left:0cm;text-align:justify;line-height:150%'><span lang=EN-US | |
- | mso- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'><o:p> </o:p></span></p> |
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- | <p class=MsoNormal style=' | + | <p class=MsoNormal style='text-align:justify'><span lang=EN-US |
- | + | style='font-size:20.0pt;mso-bidi-font-size:10.0pt;line-height:115%;font-family: | |
- | mso- | + | "Georgia","serif";mso-fareast-font-family:Georgia;mso-bidi-font-family:Georgia; |
- | + | mso-ansi-language:EN-US'>Section I: Provenance & Release<o:p></o:p></span></p> | |
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- | <p class= | + | <p class=MsoNormalCxSpMiddle style='margin-top:3.0pt;margin-right:0cm; |
- | margin-left: | + | margin-bottom:1.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; |
- | + | line-height:150%'><b style='mso-bidi-font-weight:normal'><i style='mso-bidi-font-style: | |
- | + | normal'><span lang=EN-US style='color:black;mso-themecolor:text1;mso-ansi-language: | |
- | + | EN-US'>Who did the actual work to acquire these measurements?<o:p></o:p></span></i></b></p> | |
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- | actual work to acquire these measurements?<o:p></o:p></span></p> | + | |
<p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | <p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | ||
- | margin-left:0cm;line-height: | + | margin-left:0cm;text-align:justify;line-height:150%'><span lang=EN-US |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>Our laboratory | |
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group carried out the experiments this group consists of Anne Sofie Lærke | group carried out the experiments this group consists of Anne Sofie Lærke | ||
Hansen, Anne Pihl Bali, Caroline <span class=SpellE>Mosbech</span>, Kristian <span | Hansen, Anne Pihl Bali, Caroline <span class=SpellE>Mosbech</span>, Kristian <span | ||
class=SpellE>Barreth</span> Karlsen, <span class=GramE>Kristian</span> Jensen | class=SpellE>Barreth</span> Karlsen, <span class=GramE>Kristian</span> Jensen | ||
- | & Rasmus Bech | + | & Rasmus Bech<o:p></o:p></span></p> |
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<p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | <p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | ||
- | margin-left:0cm;text- | + | margin-left:0cm;text-align:justify;line-height:150%'><span lang=EN-US |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'><o:p> </o:p></span></p> | |
- | style=' | + | |
- | + | <p class=MsoNormalCxSpMiddle style='margin-top:3.0pt;margin-right:0cm; | |
- | style='mso- | + | margin-bottom:1.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; |
- | + | line-height:150%'><b style='mso-bidi-font-weight:normal'><i style='mso-bidi-font-style: | |
- | + | normal'><span lang=EN-US style='color:black;mso-themecolor:text1;mso-ansi-language: | |
- | + | EN-US'>What other people should be credited for these measurements?<o:p></o:p></span></i></b></p> | |
- | people should be credited for these measurements? | + | |
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<p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | <p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | ||
- | margin-left:0cm;line-height: | + | margin-left:0cm;text-align:justify;line-height:150%'><span lang=EN-US |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>We did all the | |
- | + | experimental work for the <span class=SpellE>interlab</span> study ourselves. | |
- | + | We did <o:p></o:p></span></p> | |
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<p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | <p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | ||
- | margin-left:0cm;line-height: | + | margin-left:0cm;text-align:justify;line-height:150%'><span lang=EN-US |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>Ali <span | |
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class=SpellE>Altintas</span> assisted us in setting up the <span class=SpellE>BioLector</span>. | class=SpellE>Altintas</span> assisted us in setting up the <span class=SpellE>BioLector</span>. | ||
- | Anne <span class=SpellE>Egholm</span> helped us to use the Flow Cytometer. | + | Anne <span class=SpellE>Egholm</span> helped us to use the Flow Cytometer.<o:p></o:p></span></p> |
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<p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | <p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | ||
- | margin-left: | + | margin-left:0cm;text-align:justify;line-height:150%'><span lang=EN-US |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'><o:p> </o:p></span></p> | |
- | style=' | + | |
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- | <p class= | + | <p class=MsoNormalCxSpMiddle style='margin-top:3.0pt;margin-right:0cm; |
- | margin-left:0cm;line-height: | + | margin-bottom:1.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; |
- | style=' | + | line-height:150%'><b style='mso-bidi-font-weight:normal'><i style='mso-bidi-font-style: |
- | + | normal'><span lang=EN-US style='color:black;mso-themecolor:text1;mso-ansi-language: | |
- | + | EN-US'>On what dates were the protocols run and the measurements taken? <o:p></o:p></span></i></b></p> | |
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<p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | <p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | ||
- | margin-left:0cm;line-height: | + | margin-left:0cm;text-align:justify;line-height:150%'><span lang=EN-US |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>The applied <span | |
- | + | class=SpellE>BioLector</span> experiment ran: 10th-11th of September 2014<o:p></o:p></span></p> | |
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<p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | <p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | ||
- | margin-left:0cm;text- | + | margin-left:0cm;text-align:justify;line-height:150%'><span lang=EN-US |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>The applied Flow | |
- | style=' | + | cytometry <span class=GramE>experiment <span |
- | + | style='mso-spacerun:yes'> </span>was</span> done on the 22nd of September 2014. | |
- | + | <o:p></o:p></span></p> | |
- | </span></span> | + | |
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<p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | <p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | ||
- | margin-left:0cm;line-height: | + | margin-left:0cm;text-align:justify;line-height:150%'><span lang=EN-US |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'><o:p> </o:p></span></p> | |
- | + | ||
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- | <p class= | + | <p class=MsoNormalCxSpMiddle style='margin-top:3.0pt;margin-right:0cm; |
- | + | margin-bottom:1.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; | |
- | mso- | + | line-height:150%'><b style='mso-bidi-font-weight:normal'><i style='mso-bidi-font-style: |
- | + | normal'><span lang=EN-US style='color:black;mso-themecolor:text1;mso-ansi-language: | |
- | style=' | + | EN-US'>Do all persons involved consent to the inclusion of this data in |
- | + | publications derived from the <span class=SpellE>iGEM</span> <span | |
- | + | class=SpellE>interlab</span> study?<o:p></o:p></span></i></b></p> | |
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<p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | <p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | ||
- | margin-left: | + | margin-left:0cm;text-align:justify;line-height:150%'><span lang=EN-US |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>Yes.<o:p></o:p></span></p> | |
- | lang=EN-US style='font-size:11. | + | |
- | Arial;color: | + | <span lang=EN-US style='font-size:11.0pt;mso-bidi-font-size:10.0pt;line-height: |
- | style=' | + | 115%;font-family:"Arial","sans-serif";mso-fareast-font-family:Arial;color:black; |
- | </ | + | mso-themecolor:text1;mso-ansi-language:EN-US;mso-fareast-language:DA; |
- | font-family:" | + | mso-bidi-language:AR-SA'><br clear=all style='mso-special-character:line-break; |
- | + | page-break-before:always'> | |
- | + | </span> | |
+ | |||
+ | <p class=MsoNormal style='text-align:justify'><a name=h.p37mhqcp9erc></a><b | ||
+ | style='mso-bidi-font-weight:normal'><span lang=EN-US style='color:black; | ||
+ | mso-themecolor:text1;mso-ansi-language:EN-US'><o:p> </o:p></span></b></p> | ||
+ | |||
+ | <p class=MsoNormal style='text-align:justify'><span lang=EN-US | ||
+ | style='font-size:20.0pt;mso-bidi-font-size:10.0pt;line-height:115%;font-family: | ||
+ | "Georgia","serif";mso-fareast-font-family:Georgia;mso-bidi-font-family:Georgia; | ||
+ | mso-ansi-language:EN-US'>Section II: Protocols<o:p></o:p></span></p> | ||
- | <p class= | + | <p class=MsoNormalCxSpMiddle style='margin-top:3.0pt;margin-right:0cm; |
- | normal'><span lang=EN-US style=' | + | margin-bottom:1.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; |
- | mso- | + | line-height:150%'><b style='mso-bidi-font-weight:normal'><i style='mso-bidi-font-style: |
- | + | normal'><span lang=EN-US style='color:black;mso-themecolor:text1;mso-ansi-language: | |
+ | EN-US'>What protocol did you use to prepare samples for measurement?<o:p></o:p></span></i></b></p> | ||
<p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | <p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | ||
- | margin-left:0cm;line-height: | + | margin-left:0cm;text-align:justify;line-height:150%'><u><span lang=EN-US |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>Construct | |
- | + | strains: </span></u><span lang=EN-US style='color:black;mso-themecolor:text1; | |
- | strains: </span></u><span lang=EN-US style=' | + | mso-ansi-language:EN-US'><o:p></o:p></span></p> |
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<p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | <p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | ||
- | margin-left:0cm;line-height: | + | margin-left:0cm;text-align:justify;line-height:150%'><span lang=EN-US |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>Create | |
- | + | multiple strains expressing GFP from different promoters from the Andersen | |
- | strains expressing GFP from different promoters from the Andersen Library. | + | Library. Constructs were prepared with Standard Assembly. (<span class=GramE>see</span> |
- | Constructs were prepared with Standard Assembly. (<span class=GramE>see</span> | + | <a |
- | + | href="https://2014.igem.org/Team:DTU-Denmark/Methods/Protocols#standard-assembly-protocol"><span | |
- | + | style='color:black;mso-themecolor:text1'>protocol</span></a>). <o:p></o:p></span></p> | |
- | + | ||
- | <p class=MsoNormal style=' | + | <p class=MsoNormal style='text-align:justify'><span class=GramE><span |
- | + | lang=EN-US style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>Plasmid | |
- | + | were</span></span><span lang=EN-US style='color:black;mso-themecolor:text1; | |
- | mso-ansi-language:EN-US | + | mso-ansi-language:EN-US'> purified with <span class=SpellE><span |
- | lang=EN-US style=' | + | style='background:white;mso-highlight:white'>Zyppy</span></span><span |
- | + | style='background:white;mso-highlight:white'>™ Plasmid <span class=SpellE>Miniprep</span> | |
- | + | Kit from <span class=SpellE>Zymo</span> research following manufacturer's | |
- | style='background:white'>™ Plasmid <span class=SpellE>Miniprep</span> Kit from <span | + | protocol. </span><o:p></o:p></span></p> |
- | class=SpellE>Zymo</span> research | + | |
- | protocol.</span | + | |
- | + | ||
- | + | ||
- | <p class=MsoNormal style=' | + | <p class=MsoNormal style='text-align:justify'><span lang=EN-US |
- | + | style='color:black;mso-themecolor:text1;background:white;mso-highlight:white; | |
- | mso- | + | mso-ansi-language:EN-US'>Competent DH5&alpha; cells were prepared (see <a |
- | mso-ansi-language:EN-US | + | href="https://2014.igem.org/Team:DTU-Denmark/Methods/Protocols#competent-cell-protocol"><span |
- | were prepared (see protocol).</span><span lang=EN-US style=' | + | style='color:black;mso-themecolor:text1'>protocol</span></a>).</span><span |
- | + | lang=EN-US style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'><o:p></o:p></span></p> | |
- | mso-ansi-language:EN-US | + | |
- | <p class=MsoNormal style=' | + | <p class=MsoNormal style='text-align:justify'><span lang=EN-US |
- | + | style='color:black;mso-themecolor:text1;background:white;mso-highlight:white; | |
- | mso- | + | mso-ansi-language:EN-US'>Purified plasmids were transformed into competent |
- | mso-ansi-language:EN-US | + | DH5&alpha; cells (see <a |
- | transformed into competent DH5&alpha; cells. </span><span lang=EN-US | + | href="https://2014.igem.org/Team:DTU-Denmark/Methods/Protocols#chemical-transformation-protocol"><span |
- | style=' | + | style='color:black;mso-themecolor:text1'>protocol</span></a>). </span><span |
- | + | lang=EN-US style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'><o:p></o:p></span></p> | |
- | <p class=MsoNormal style=' | + | <p class=MsoNormal style='text-align:justify'><span lang=EN-US |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'><o:p> </o:p></span></p> | |
- | mso- | + | |
- | + | ||
<p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | <p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | ||
- | margin-left:0cm;line-height: | + | margin-left:0cm;text-align:justify;line-height:150%'><u><span lang=EN-US |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>Culture | |
- | + | measurements:</span></u><span lang=EN-US style='color:black;mso-themecolor: | |
- | measurements:</span></u><span lang=EN-US style=' | + | text1;mso-ansi-language:EN-US'><o:p></o:p></span></p> |
- | + | ||
- | EN-US | + | |
<p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | <p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | ||
- | margin-left:0cm;line-height: | + | margin-left:0cm;text-align:justify;line-height:150%'><span lang=EN-US |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>We used cell | |
- | + | ||
culture tubes (10 mL) containing 2 mL LB medium (with 0.5% <span class=SpellE>NaCl</span>) | culture tubes (10 mL) containing 2 mL LB medium (with 0.5% <span class=SpellE>NaCl</span>) | ||
and 25 &<span class=SpellE>mu<span class=GramE>;g</span></span>/mL | and 25 &<span class=SpellE>mu<span class=GramE>;g</span></span>/mL | ||
chloramphenicol for each strain. To each of the tubes, we inoculated cells from | chloramphenicol for each strain. To each of the tubes, we inoculated cells from | ||
a single colony with a sterile inoculation loop and left it overnight at | a single colony with a sterile inoculation loop and left it overnight at | ||
- | 37&deg<span class=GramE>;C</span>, shaking at 350 rpm. | + | 37&deg<span class=GramE>;C</span>, shaking at 350 rpm. <o:p></o:p></span></p> |
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<p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | <p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | ||
- | margin-left:0cm;line-height: | + | margin-left:0cm;text-align:justify;line-height:150%'><span lang=EN-US |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>The wells of | |
- | + | the sterile <span class=SpellE>BioLector</span> plate (48 well <span | |
- | sterile <span class=SpellE>BioLector</span> plate (48 well <span class=SpellE>FlowerPlate</span>) | + | class=SpellE>FlowerPlate</span>) was prepared with 1450 &<span |
- | was prepared with 1450 &<span class=SpellE>mu<span class=GramE>;L</span></span> | + | class=SpellE>mu<span class=GramE>;L</span></span> (1500&mu;L for controls) |
- | (1500&mu;L for controls) of LB (0.5% <span class=SpellE>NaCl</span>) | + | of LB (0.5% <span class=SpellE>NaCl</span>) containing 25 &<span |
- | containing 25 &<span class=SpellE>mu;g</span>/mL chloramphenicol. The | + | class=SpellE>mu;g</span>/mL chloramphenicol. The following day we transferred |
- | following day we transferred 10 &<span class=SpellE>mu<span class=GramE>;L</span></span> | + | 10 &<span class=SpellE>mu<span class=GramE>;L</span></span> of each culture |
- | of each culture into an Eppendorf tube with 990 &<span class=SpellE>mu;L</span> | + | into an Eppendorf tube with 990 &<span class=SpellE>mu;L</span> of sterile |
- | of sterile physiological salt water (creating a 100-fold dilution). We | + | physiological salt water (creating a 100-fold dilution). We inoculated the |
- | inoculated the individual <span class=SpellE>BioLector</span> wells with 10 | + | individual <span class=SpellE>BioLector</span> wells with 10 &<span |
- | &<span class=SpellE>mu<span class=GramE>;L</span></span> of the dilution | + | class=SpellE>mu<span class=GramE>;L</span></span> of the dilution (creating an |
- | (creating an additional 150-fold dilution). Each strain was grown in | + | additional 150-fold dilution). Each strain was grown in triplicates to make |
- | triplicates to make sure we had 3 independent measurements and a more precise | + | sure we had 3 independent measurements and a more precise result. We incubated |
- | result. We incubated the plate in the <span class=SpellE>BioLector</span> at | + | the plate in the <span class=SpellE>BioLector</span> at 37&deg<span |
- | 37&deg<span class=GramE>;C</span> and 1000 rpm for 12.5 hours (stationary | + | class=GramE>;C</span> and 1000 rpm for 12.5 hours (stationary phase was |
- | phase was reached). During the growth experiment we measured biomass and GFP | + | reached). During the growth experiment we measured biomass and GFP fluorescence |
- | fluorescence every 5 minutes. Biomass was measured by light scatter at 620 nm, | + | every 5 minutes. Biomass was measured by light scatter at 620 nm, while |
- | while fluorescence was measured at 520 nm, with an excitation wavelength of 488 | + | fluorescence was measured at 520 nm, with an excitation wavelength of 488 nm.<o:p></o:p></span></p> |
- | nm. | + | |
- | + | ||
- | + | ||
- | <p class=MsoNormal style='margin- | + | <p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; |
- | + | margin-left:0cm;text-align:justify;line-height:150%'><span lang=EN-US | |
- | mso- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'><o:p> </o:p></span></p> |
- | + | ||
<p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | <p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | ||
- | margin-left:0cm;line-height: | + | margin-left:0cm;text-align:justify;line-height:150%'><u><span lang=EN-US |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>Single cell | |
- | + | measurements:</span></u><span lang=EN-US style='color:black;mso-themecolor: | |
- | measurements:</span></u><span lang=EN-US style=' | + | text1;mso-ansi-language:EN-US'><o:p></o:p></span></p> |
- | + | ||
- | EN-US | + | |
<p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | <p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | ||
- | margin-left:0cm;line-height: | + | margin-left:0cm;text-align:justify;line-height:150%'><span lang=EN-US |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>2 mL LB (0.5% <span | |
- | + | ||
class=SpellE>NaCl</span>) was inoculated with cells from a plate and grown | class=SpellE>NaCl</span>) was inoculated with cells from a plate and grown | ||
- | overnight. | + | overnight.<o:p></o:p></span></p> |
- | + | ||
- | + | ||
<p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | <p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | ||
- | margin-left:0cm;line-height: | + | margin-left:0cm;text-align:justify;line-height:150%'><span lang=EN-US |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>The cultures | |
- | + | were washed and <span class=SpellE>resuspended</span> in PBS.<o:p></o:p></span></p> | |
- | were washed and <span class=SpellE>resuspended</span> in PBS. | + | |
- | + | ||
- | + | ||
- | + | ||
<p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | <p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | ||
- | margin-left:0cm;line-height: | + | margin-left:0cm;text-align:justify;line-height:150%'><span lang=EN-US |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>The cell | |
- | + | ||
suspensions were diluted in PBS to a concentration where the flow cytometer | suspensions were diluted in PBS to a concentration where the flow cytometer | ||
- | could detect 1000-1500 events per second. | + | could detect 1000-1500 events per second.<o:p></o:p></span></p> |
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
<p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | <p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | ||
- | margin-left:0cm;text- | + | margin-left:0cm;text-align:justify;line-height:150%'><span lang=EN-US |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'><o:p> </o:p></span></p> | |
- | style=' | + | |
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | < | + | <i style='mso-bidi-font-style:normal'><span lang=EN-US style='font-size:11.0pt; |
- | + | mso-bidi-font-size:10.0pt;line-height:115%;font-family:"Arial","sans-serif"; | |
- | + | mso-fareast-font-family:Arial;color:black;mso-themecolor:text1;mso-ansi-language: | |
- | lang=EN-US style='font-size: | + | EN-US;mso-fareast-language:DA;mso-bidi-language:AR-SA'><br clear=all |
- | + | style='mso-special-character:line-break;page-break-before:always'> | |
- | mso-ansi-language:EN-US;mso-fareast-language:DA | + | </span></i> |
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | <p class=MsoNormal | + | <p class=MsoNormal><i style='mso-bidi-font-style:normal'><span lang=EN-US |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'><o:p> </o:p></span></i></p> | |
- | + | ||
- | + | ||
- | + | ||
- | style=' | + | |
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | <p class= | + | <p class=MsoNormalCxSpMiddle style='margin-top:3.0pt;margin-right:0cm; |
- | margin-left: | + | margin-bottom:1.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; |
- | font- | + | line-height:150%'><b style='mso-bidi-font-weight:normal'><i style='mso-bidi-font-style: |
- | + | normal'><span lang=EN-US style='color:black;mso-themecolor:text1;mso-ansi-language: | |
- | + | EN-US'>What sort of instrument did you use to acquire measurements?<o:p></o:p></span></i></b></p> | |
- | mso- | + | |
- | + | ||
- | <p class= | + | <p class=MsoNormalCxSpMiddle style='margin-top:6.0pt;margin-right:0cm; |
- | normal'><span lang=EN-US style=' | + | margin-bottom:1.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; |
- | mso- | + | text-indent:36.0pt;line-height:150%'><i style='mso-bidi-font-style:normal'><span |
- | + | lang=EN-US style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>What | |
+ | is the model and manufacturer? <o:p></o:p></span></i></p> | ||
<p class=MsoNormal style='margin-top:6.0pt;margin-right:0cm;margin-bottom:1.0pt; | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0cm;margin-bottom:1.0pt; | ||
- | margin-left: | + | margin-left:0cm;text-align:justify;line-height:150%'><span lang=EN-US |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>Instrument: <span | |
- | + | class=SpellE>BioLector</span></span><span class=GramE><b style='mso-bidi-font-weight: | |
- | class=SpellE> | + | normal'><sup><span lang=EN-US style='font-size:12.0pt;mso-bidi-font-size:10.0pt; |
- | style='font-size:12.0pt;font- | + | line-height:150%;color:black;mso-themecolor:text1;background:#F6F6F6; |
- | + | mso-ansi-language:EN-US'>®</span></sup></b><span lang=EN-US style='color:black; | |
+ | mso-themecolor:text1;mso-ansi-language:EN-US'><span style='mso-spacerun:yes'> | ||
+ | </span>(</span></span><span lang=EN-US style='color:black;mso-themecolor:text1; | ||
+ | mso-ansi-language:EN-US'>Basic) - <span class=SpellE>Microbioreactor</span> | ||
+ | System; Manufacturer: m2p-laps.<o:p></o:p></span></p> | ||
<p class=MsoNormal style='margin-top:6.0pt;margin-right:0cm;margin-bottom:1.0pt; | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0cm;margin-bottom:1.0pt; | ||
- | margin-left: | + | margin-left:0cm;text-align:justify;line-height:150%'><span lang=EN-US |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>Instrument: <span | |
- | + | class=SpellE>FACSCalibur</span> Cell Analyzer; Manufacturer: BD Biosciences<o:p></o:p></span></p> | |
- | + | ||
- | + | ||
- | + | ||
- | <p class=MsoNormal style='margin- | + | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0cm;margin-bottom:1.0pt; |
- | + | margin-left:36.0pt;text-align:justify;line-height:150%'><span lang=EN-US | |
- | mso- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'><o:p> </o:p></span></p> |
- | + | ||
- | <p class= | + | <p class=MsoNormalCxSpMiddle style='margin-top:6.0pt;margin-right:0cm; |
- | margin-left: | + | margin-bottom:1.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; |
- | + | text-indent:36.0pt;line-height:150%'><i style='mso-bidi-font-style:normal'><span | |
- | + | lang=EN-US style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>How | |
- | + | is it configured for your measurements?<o:p></o:p></span></i></p> | |
- | + | ||
- | + | ||
- | lang=EN-US style=' | + | |
- | + | ||
- | + | ||
- | + | ||
<p class=MsoNormal style='margin-top:6.0pt;margin-right:0cm;margin-bottom:1.0pt; | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0cm;margin-bottom:1.0pt; | ||
- | margin-left: | + | margin-left:0cm;text-align:justify;line-height:150%'><span lang=EN-US |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>The <span | |
- | + | ||
class=SpellE>BioLector</span> is fitted with filters for measuring biomass | class=SpellE>BioLector</span> is fitted with filters for measuring biomass | ||
- | (scatter at 620 nm) and GFP (emission at 520 nm, excitation with 488 nm). | + | (scatter at 620 nm) and GFP (emission at 520 nm, excitation with 488 nm). Settings: |
- | + | Gain: GFP: 80; Biomass: 30; Humidity: controlled at 95%; <span class=GramE>Shake</span>: | |
- | + | 1000 rpm.<o:p></o:p></span></p> | |
- | + | ||
<p class=MsoNormal style='margin-top:6.0pt;margin-right:0cm;margin-bottom:1.0pt; | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0cm;margin-bottom:1.0pt; | ||
- | margin-left: | + | margin-left:0cm;text-align:justify;line-height:150%'><span lang=EN-US |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>The <span | |
- | + | class=SpellE>FACSCalibur</span> was used with settings…Jensen thinks about it…<o:p></o:p></span></p> | |
- | + | ||
- | + | ||
- | + | ||
<p class=MsoNormal style='margin-top:6.0pt;margin-right:0cm;margin-bottom:1.0pt; | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0cm;margin-bottom:1.0pt; | ||
- | margin-left:36.0pt;line-height: | + | margin-left:36.0pt;text-align:justify;line-height:150%'><span lang=EN-US |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'><o:p> </o:p></span></p> | |
- | color: | + | |
- | + | ||
- | + | ||
- | + | ||
- | <p class= | + | <p class=MsoNormalCxSpMiddle style='margin-top:3.0pt;margin-right:0cm; |
- | margin-left: | + | margin-bottom:1.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; |
- | + | line-height:150%'><i style='mso-bidi-font-style:normal'><span lang=EN-US | |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>What protocol | |
- | + | did you use to take measurements?<o:p></o:p></span></i></p> | |
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | normal'><span lang=EN-US | + | |
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
<p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | <p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | ||
- | margin-left:0cm;text- | + | margin-left:0cm;text-align:justify;line-height:150%'><span lang=EN-US |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>The <span | |
- | style=' | + | class=SpellE>BioLector</span> was instructed to take measurements every 4.86 |
- | + | minutes. Settings: GFP: 80; Biomass: 30; Humidity: controlled at 95%. <span | |
- | + | class=GramE>2.5 mL LB <span class=SpellE>medie</span> with proper antibiotics | |
- | < | + | in each well.</span><o:p></o:p></span></p> |
- | + | ||
- | + | ||
- | + | ||
<p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | <p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | ||
- | margin-left:0cm; | + | margin-left:0cm;text-align:justify;line-height:150%'><span lang=EN-US |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'><o:p> </o:p></span></p> | |
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | mso- | + | |
- | + | ||
<p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | <p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | ||
- | margin-left:0cm;line-height: | + | margin-left:0cm;text-align:justify;line-height:150%'><span lang=EN-US |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>The FACS was | |
- | + | set up with a threshold on side scatter, as events with low side-scatter are | |
- | up with a threshold on side scatter, as events with low side-scatter are | + | very likely noise, i.e. not actual cells. Each sample was then <span |
- | likely noise, i.e. not actual cells. Each sample was then <span class=SpellE>analysed</span> | + | class=SpellE>analysed</span> at 1000-1500 events per second, until a total of |
- | at 1000-1500 events per second, until a total of 100,000 events was reached. | + | 100,000 events was reached.<o:p></o:p></span></p> |
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
<p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | <p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | ||
- | margin-left: | + | margin-left:0cm;text-align:justify;line-height:150%'><span lang=EN-US |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'><o:p> </o:p></span></p> | |
- | style=' | + | |
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | <p class= | + | <p class=MsoNormalCxSpMiddle style='margin-top:3.0pt;margin-right:0cm; |
- | margin-left:0cm; | + | margin-bottom:1.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; |
- | + | line-height:150%'><i style='mso-bidi-font-style:normal'><span lang=EN-US | |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>What method is | |
- | style='mso- | + | used to determine whether to include or exclude each sample from the data set?<o:p></o:p></span></i></p> |
- | + | ||
- | + | ||
- | mso- | + | |
- | + | ||
<p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | <p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | ||
- | margin-left:0cm;line-height: | + | margin-left:0cm;text-align:justify;line-height:150%'><span lang=EN-US |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>Strains that | |
- | + | ||
showed correct digest patterns were included. Strains that were sequenced and | showed correct digest patterns were included. Strains that were sequenced and | ||
showed wrong sequences were excluded. As were cultures that did not grow, and | showed wrong sequences were excluded. As were cultures that did not grow, and | ||
- | single replicates that showed negligible fluorescence. | + | single replicates that showed negligible fluorescence. <o:p></o:p></span></p> |
- | + | ||
- | + | ||
- | <p class=MsoNormal style='margin- | + | <p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; |
- | + | margin-left:0cm;text-align:justify;line-height:150%'><span lang=EN-US | |
- | mso- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'><o:p> </o:p></span></p> |
- | + | ||
- | <p class= | + | <p class=MsoNormalCxSpMiddle style='margin-top:3.0pt;margin-right:0cm; |
- | margin-left:0cm;text- | + | margin-bottom:1.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; |
- | + | line-height:150%'><i style='mso-bidi-font-style:normal'><span lang=EN-US | |
- | style=' | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>What exactly |
- | + | were the controls that you used?<o:p></o:p></span></i></p> | |
- | + | ||
- | </span></ | + | <p class=MsoNormalCxSpMiddle style='margin-top:3.0pt;margin-right:0cm; |
- | + | margin-bottom:1.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; | |
- | + | line-height:150%'><span lang=EN-US style='color:black;mso-themecolor:text1; | |
- | + | mso-ansi-language:EN-US'>DH5&alpha; with BBa_E0240 (no promoter) was used | |
- | + | ||
- | + | ||
- | + | ||
to determine cell background fluorescence (without GFP). For the <span | to determine cell background fluorescence (without GFP). For the <span | ||
- | class=SpellE>BioLector</span>, clean media was used to determine media | + | class=SpellE>BioLector</span>, clean media (without cells) was used to |
- | fluorescence. | + | determine media fluorescence.<o:p></o:p></span></p> |
- | + | ||
- | + | ||
- | <p class= | + | <p class=MsoNormalCxSpMiddle style='margin-top:3.0pt;margin-right:0cm; |
- | margin-left:0cm; | + | margin-bottom:1.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; |
- | + | line-height:150%'><span lang=EN-US style='color:black;mso-themecolor:text1; | |
- | style=' | + | mso-ansi-language:EN-US'><o:p> </o:p></span></p> |
- | + | ||
- | + | <p class=MsoNormalCxSpMiddle style='margin-top:3.0pt;margin-right:0cm; | |
- | </ | + | margin-bottom:1.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; |
- | + | line-height:150%'><i style='mso-bidi-font-style:normal'><span lang=EN-US | |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>What | |
- | were measured? | + | quantities were measured?<o:p></o:p></span></i></p> |
- | </ | + | |
- | + | <p class=MsoNormalCxSpMiddle style='margin-top:3.0pt;margin-right:0cm; | |
- | mso- | + | margin-bottom:1.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; |
+ | line-height:150%'><span lang=EN-US style='color:black;mso-themecolor:text1; | ||
+ | mso-ansi-language:EN-US'>On the <span class=SpellE>BioLector</span>: GFP | ||
fluorescence (488 nm /520 nm) and biomass (scatter at 620nm). The flow | fluorescence (488 nm /520 nm) and biomass (scatter at 620nm). The flow | ||
cytometer measured forward scatter (cell size), side scatter (cell granularity) | cytometer measured forward scatter (cell size), side scatter (cell granularity) | ||
- | and fluorescence. | + | and fluorescence.<o:p></o:p></span></p> |
- | + | ||
- | + | ||
- | <p class= | + | <p class=MsoNormalCxSpMiddle style='margin-top:3.0pt;margin-right:0cm; |
- | margin-left | + | margin-bottom:1.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; |
- | + | line-height:150%'><span lang=EN-US style='color:black;mso-themecolor:text1; | |
- | + | mso-ansi-language:EN-US'><o:p> </o:p></span></p> | |
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | color: | + | |
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | <p class= | + | <p class=MsoNormalCxSpMiddle style='margin-top:3.0pt;margin-right:0cm; |
- | margin-left: | + | margin-bottom:1.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; |
- | style=' | + | line-height:150%'><b style='mso-bidi-font-weight:normal'><i style='mso-bidi-font-style: |
- | + | normal'><span lang=EN-US style='color:black;mso-themecolor:text1;mso-ansi-language: | |
- | + | EN-US'>How much time did it take to acquire each set of measurements?<o:p></o:p></span></i></b></p> | |
- | + | ||
- | mso-ansi-language:EN-US | + | |
- | <p class= | + | <p class=MsoNormalCxSpMiddle style='margin-top:3.0pt;margin-right:0cm; |
- | margin-left: | + | margin-bottom:1.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; |
- | style=' | + | line-height:150%'><span lang=EN-US style='color:black;mso-themecolor:text1; |
- | + | mso-ansi-language:EN-US'>The running time of the <span class=SpellE>BioLector</span> | |
- | + | experiment was 12 hours and 30 minutes. One cycle took 4.86 min. <o:p></o:p></span></p> | |
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
<p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | <p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | ||
- | margin-left:0cm;text- | + | margin-left:0cm;text-align:justify;line-height:150%'><span lang=EN-US |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>Flow | |
- | style=' | + | cytometry: The measurements themselves took less than 1 hour.<o:p></o:p></span></p> |
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
<p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | <p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | ||
- | margin-left: | + | margin-left:36.0pt;text-align:justify;text-indent:36.0pt;line-height:150%'><span |
- | + | lang=EN-US style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'><o:p> </o:p></span></p> | |
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | style=' | + | |
- | + | ||
- | <p class= | + | <p class=MsoNormalCxSpMiddle style='margin-top:3.0pt;margin-right:0cm; |
- | margin-left | + | margin-bottom:1.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; |
- | + | line-height:150%'><b style='mso-bidi-font-weight:normal'><i style='mso-bidi-font-style: | |
- | + | normal'><span lang=EN-US style='color:black;mso-themecolor:text1;mso-ansi-language: | |
- | + | EN-US'>How much does it cost to acquire a set of measurements?<o:p></o:p></span></i></b></p> | |
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | <p class= | + | <p class=MsoNormalCxSpMiddle style='margin-top:3.0pt;margin-right:0cm; |
- | + | margin-bottom:1.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; | |
- | mso- | + | line-height:150%'><span lang=EN-US style='color:black;mso-themecolor:text1; |
+ | mso-ansi-language:EN-US'>Assuming the lab already <span class=GramE>have</span> | ||
+ | a <span class=SpellE>BioLector</span>.<span style='mso-tab-count:1'> </span>For | ||
+ | a full plate with samples: <span class=SpellE>Flowerplate</span> for the <span | ||
+ | class=SpellE>BioLector</span>, 170mL LB medium, chloramphenicol, 16 pts. <span | ||
+ | class=GramE>inoculation</span> tubes, tips, Eppendorf tubes approximately $150.<i | ||
+ | style='mso-bidi-font-style:normal'><o:p></o:p></i></span></p> | ||
- | <p class= | + | <p class=MsoNormalCxSpMiddle style='margin-top:3.0pt;margin-right:0cm; |
- | + | margin-bottom:1.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; | |
- | mso- | + | line-height:150%'><span lang=EN-US style='color:black;mso-themecolor:text1; |
- | + | mso-ansi-language:EN-US'><o:p> </o:p></span></p> | |
- | style=' | + | |
- | + | ||
- | mso- | + | |
- | + | ||
- | + | ||
- | + | ||
- | <p class= | + | <p class=MsoNormalCxSpMiddle style='margin-top:3.0pt;margin-right:0cm; |
- | margin-left: | + | margin-bottom:1.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; |
- | + | line-height:150%'><b style='mso-bidi-font-weight:normal'><i style='mso-bidi-font-style: | |
- | lang=EN-US style=' | + | normal'><span lang=EN-US style='color:black;mso-themecolor:text1;mso-ansi-language: |
- | + | EN-US'>What are the practical limits on the number or rate of measurements | |
- | + | taken with this instrument and protocol?<o:p></o:p></span></i></b></p> | |
- | </span></ | + | |
- | + | <p class=MsoNormalCxSpMiddle style='margin-top:3.0pt;margin-right:0cm; | |
- | color: | + | margin-bottom:1.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; |
- | + | line-height:150%'><span class=SpellE><span lang=EN-US style='color:black; | |
- | + | mso-themecolor:text1;mso-ansi-language:EN-US'>BioLector</span></span><span | |
+ | lang=EN-US style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>: With | ||
+ | the used protocol 48 samples can be measured within short intervals of time, | ||
+ | however, 3 of these should be used as control. So when measuring triplicates it | ||
+ | is possible to measure 15 different strains in the protocol used for the <span | ||
+ | class=SpellE>interlab</span> study. <span class=SpellE>Analysing</span> such a | ||
+ | plate takes approximately 12 hours.<o:p></o:p></span></p> | ||
<p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | <p class=MsoNormal style='margin-top:3.0pt;margin-right:0cm;margin-bottom:1.0pt; | ||
- | margin-left: | + | margin-left:0cm;line-height:150%'><span lang=EN-US style='mso-ansi-language: |
- | + | EN-US'><o:p> </o:p></span></p> | |
- | style='font-size: | + | |
- | + | <p class=MsoNormal style='text-align:justify'><a name=h.30823x9n23kf></a><span | |
- | style='font: | + | lang=EN-US style='font-size:20.0pt;mso-bidi-font-size:10.0pt;line-height:115%; |
- | style=' | + | font-family:"Georgia","serif";mso-fareast-font-family:Georgia;mso-bidi-font-family: |
- | + | Georgia;mso-ansi-language:EN-US'>Section III: Measured Quantities<o:p></o:p></span></p> | |
+ | |||
+ | <p class=MsoNormalCxSpMiddle style='margin-top:3.0pt;margin-right:0cm; | ||
+ | margin-bottom:1.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; | ||
+ | line-height:150%'><b style='mso-bidi-font-weight:normal'><i style='mso-bidi-font-style: | ||
+ | normal'><span lang=EN-US style='color:black;mso-themecolor:text1;mso-ansi-language: | ||
+ | EN-US'>For each type of quantity measured, report on the following:<o:p></o:p></span></i></b></p> | ||
+ | |||
+ | <p class=MsoNormalCxSpMiddle style='margin-top:6.0pt;margin-right:0cm; | ||
+ | margin-bottom:1.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; | ||
+ | line-height:150%'><i style='mso-bidi-font-style:normal'><span lang=EN-US | ||
+ | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>What are the | ||
+ | units of the measurement?<o:p></o:p></span></i></p> | ||
<p class=MsoNormal style='margin-top:6.0pt;margin-right:0cm;margin-bottom:1.0pt; | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0cm;margin-bottom:1.0pt; | ||
- | margin-left: | + | margin-left:0cm;text-align:justify;line-height:150%'><span lang=EN-US |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>All | |
- | + | measurements are in arbitrary units in both the <span class=SpellE>BioLector</span> | |
- | + | and the <span class=SpellE>FACSCalibur</span>.<o:p></o:p></span></p> | |
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | units | + | |
- | + | ||
- | + | ||
- | class=SpellE> | + | |
<p class=MsoNormal style='margin-top:6.0pt;margin-right:0cm;margin-bottom:1.0pt; | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0cm;margin-bottom:1.0pt; | ||
- | margin-left: | + | margin-left:0cm;text-align:justify;line-height:150%'><span lang=EN-US |
- | style=' | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'><o:p> </o:p></span></p> |
- | + | ||
- | + | <p class=MsoNormalCxSpMiddle style='margin-top:6.0pt;margin-right:0cm; | |
- | style=' | + | margin-bottom:1.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; |
- | + | line-height:150%'><i style='mso-bidi-font-style:normal'><span lang=EN-US | |
+ | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>What is the | ||
+ | equivalent unit expressed as a combination of the seven SI base units?<o:p></o:p></span></i></p> | ||
<p class=MsoNormal style='margin-top:6.0pt;margin-right:0cm;margin-bottom:1.0pt; | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0cm;margin-bottom:1.0pt; | ||
- | margin-left: | + | margin-left:0cm;text-align:justify;line-height:150%'><span lang=EN-US |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>Not applicable | |
- | + | due to arbitrary units.<o:p></o:p></span></p> | |
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
<p class=MsoNormal style='margin-top:6.0pt;margin-right:0cm;margin-bottom:1.0pt; | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0cm;margin-bottom:1.0pt; | ||
- | margin-left: | + | margin-left:0cm;text-align:justify;line-height:150%'><span lang=EN-US |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'><o:p> </o:p></span></p> | |
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | < | + | <i style='mso-bidi-font-style:normal'><span lang=EN-US style='font-size:11.0pt; |
- | + | mso-bidi-font-size:10.0pt;line-height:115%;font-family:"Arial","sans-serif"; | |
- | + | mso-fareast-font-family:Arial;color:black;mso-themecolor:text1;mso-ansi-language: | |
- | font-family:"Arial","sans-serif";mso-fareast-font-family:Arial;color: | + | EN-US;mso-fareast-language:DA;mso-bidi-language:AR-SA'><br clear=all |
- | mso-fareast-language:DA'>< | + | style='mso-special-character:line-break;page-break-before:always'> |
- | style='font: | + | </span></i> |
- | </ | + | |
- | mso- | + | <p class=MsoNormal style='text-align:justify'><i style='mso-bidi-font-style: |
- | + | normal'><span lang=EN-US style='color:black;mso-themecolor:text1;mso-ansi-language: | |
+ | EN-US'><o:p> </o:p></span></i></p> | ||
+ | |||
+ | <p class=MsoNormalCxSpMiddle style='margin-top:3.0pt;margin-right:0cm; | ||
+ | margin-bottom:1.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; | ||
+ | line-height:150%'><b style='mso-bidi-font-weight:normal'><i style='mso-bidi-font-style: | ||
+ | normal'><span lang=EN-US style='color:black;mso-themecolor:text1;mso-ansi-language: | ||
+ | EN-US'>Precision:<o:p></o:p></span></i></b></p> | ||
+ | |||
+ | <p class=MsoNormalCxSpMiddle style='margin-top:6.0pt;margin-right:0cm; | ||
+ | margin-bottom:2.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; | ||
+ | line-height:150%'><i style='mso-bidi-font-style:normal'><span lang=EN-US | ||
+ | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>What is the | ||
+ | range of possible measured values for this quantity, using your instrument as | ||
+ | configured for these measurements?<o:p></o:p></span></i></p> | ||
<p class=MsoNormal style='margin-top:6.0pt;margin-right:0cm;margin-bottom:2.0pt; | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0cm;margin-bottom:2.0pt; | ||
- | margin-left: | + | margin-left:0cm;text-align:justify;line-height:150%'><span lang=EN-US |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>Linear range | |
- | lang=EN-US style=' | + | for OD 600 is between 0.2 and 600.<o:p></o:p></span></p> |
- | + | ||
- | mso- | + | |
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
<p class=MsoNormal style='margin-top:6.0pt;margin-right:0cm;margin-bottom:2.0pt; | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0cm;margin-bottom:2.0pt; | ||
- | margin-left: | + | margin-left:0cm;text-align:justify;line-height:150%'><span lang=EN-US |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>Linear range | |
- | + | for GFP XXXXX<o:p></o:p></span></p> | |
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
<p class=MsoNormal style='margin-top:6.0pt;margin-right:0cm;margin-bottom:2.0pt; | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0cm;margin-bottom:2.0pt; | ||
- | margin-left: | + | margin-left:0cm;text-align:justify;line-height:150%'><span lang=EN-US |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'><o:p> </o:p></span></p> | |
- | + | ||
- | mso- | + | <p class=MsoNormalCxSpMiddle style='margin-top:6.0pt;margin-right:0cm; |
- | + | margin-bottom:2.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; | |
- | style | + | line-height:150%'><i style='mso-bidi-font-style:normal'><span lang=EN-US |
- | lang=EN-US style=' | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>What are the |
- | + | significant figures for these measurements?<o:p></o:p></span></i></p> | |
- | + | ||
- | + | <p class=MsoNormalCxSpMiddle style='margin-top:6.0pt;margin-right:0cm; | |
- | </ | + | margin-bottom:2.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; |
- | + | line-height:150%'><span lang=EN-US style='color:black;mso-themecolor:text1; | |
- | mso- | + | mso-ansi-language:EN-US'>We have estimated a mixed model with promoter as fixed |
effect and replicates as random effects, this model showed the residual | effect and replicates as random effects, this model showed the residual | ||
standard deviation as 0.040. With this result we can say that a single | standard deviation as 0.040. With this result we can say that a single | ||
- | measurement is no more precise than the measured value ± 0.040. | + | measurement is no more precise than the measured value ± 0.040.<o:p></o:p></span></p> |
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
<p class=MsoNormal style='margin-top:6.0pt;margin-right:0cm;margin-bottom:2.0pt; | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0cm;margin-bottom:2.0pt; | ||
- | margin-left: | + | margin-left:36.0pt;text-align:justify;line-height:150%'><span lang=EN-US |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'><o:p> </o:p></span></p> | |
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | <p class= | + | <p class=MsoNormalCxSpMiddle style='margin-top:6.0pt;margin-right:0cm; |
- | margin-left: | + | margin-bottom:2.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; |
- | + | line-height:150%'><i style='mso-bidi-font-style:normal'><span lang=EN-US | |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>Is the | |
- | + | precision the same across the entire range? If not, how does it differ?<o:p></o:p></span></i></p> | |
- | + | ||
- | + | ||
- | lang=EN-US style=' | + | |
- | + | ||
- | + | ||
- | <p class= | + | <p class=MsoNormalCxSpMiddle style='margin-top:6.0pt;margin-right:0cm; |
- | margin-left:0cm; | + | margin-bottom:2.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; |
- | + | line-height:150%'><span lang=EN-US style='color:black;mso-themecolor:text1; | |
- | + | mso-ansi-language:EN-US'>We have no data to determine if the precision differ | |
- | mso- | + | through the entire range.<i style='mso-bidi-font-style:normal'><o:p></o:p></i></span></p> |
- | + | ||
- | < | + | |
- | + | ||
- | + | ||
- | style | + | |
- | + | ||
- | <p class= | + | <p class=MsoNormalCxSpMiddle style='margin-top:6.0pt;margin-right:0cm; |
- | margin-left: | + | margin-bottom:2.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; |
- | + | line-height:150%'><i style='mso-bidi-font-style:normal'><span lang=EN-US | |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'><o:p> </o:p></span></i></p> | |
- | + | ||
- | + | ||
- | + | ||
- | lang=EN-US style=' | + | |
- | + | ||
- | + | ||
- | <p class= | + | <p class=MsoNormalCxSpMiddle style='margin-top:6.0pt;margin-right:0cm; |
- | margin-left:0cm; | + | margin-bottom:2.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; |
- | + | line-height:150%'><i style='mso-bidi-font-style:normal'><span lang=EN-US | |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>How did you | |
- | + | determine these answers?<o:p></o:p></span></i></p> | |
- | + | ||
- | + | ||
- | + | ||
- | style=' | + | |
- | + | ||
- | <p class= | + | <p class=MsoNormalCxSpMiddle style='margin-top:6.0pt;margin-right:0cm; |
- | margin-left:0cm; | + | margin-bottom:2.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; |
- | + | line-height:150%'><span lang=EN-US style='color:black;mso-themecolor:text1; | |
- | + | mso-ansi-language:EN-US'>Jensen thinks about something<o:p></o:p></span></p> | |
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | <p class= | + | <p class=MsoNormalCxSpMiddle style='margin-top:3.0pt;margin-right:0cm; |
- | margin-left: | + | margin-bottom:1.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; |
- | + | line-height:150%'><span lang=EN-US style='color:black;mso-themecolor:text1; | |
- | lang=EN-US style=' | + | mso-ansi-language:EN-US'><o:p> </o:p></span></p> |
- | + | ||
- | mso-ansi-language:EN-US | + | |
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | <p class= | + | <p class=MsoNormalCxSpMiddle style='margin-top:3.0pt;margin-right:0cm; |
- | + | margin-bottom:1.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; | |
- | mso- | + | line-height:150%'><b style='mso-bidi-font-weight:normal'><i style='mso-bidi-font-style: |
- | + | normal'><span lang=EN-US style='color:black;mso-themecolor:text1;mso-ansi-language: | |
- | style=' | + | EN-US'>Accuracy:<o:p></o:p></span></i></b></p> |
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | <p class= | + | <p class=MsoNormalCxSpMiddle style='margin-top:6.0pt;margin-right:0cm; |
- | margin-left: | + | margin-bottom:1.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; |
- | + | line-height:150%'><i style='mso-bidi-font-style:normal'><span lang=EN-US | |
- | style=' | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>When <span |
- | + | class=GramE>was the instrument</span> last calibrated?<o:p></o:p></span></i></p> | |
- | style=' | + | |
- | + | ||
- | + | ||
- | class= | + | |
<p class=MsoNormal style='margin-top:6.0pt;margin-right:0cm;margin-bottom:1.0pt; | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0cm;margin-bottom:1.0pt; | ||
- | margin-left: | + | margin-left:0cm;text-align:justify;line-height:150%'><span lang=EN-US |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>The machine “self-calibrate” | |
- | style=' | + | before every cycle, meaning the <span class=SpellE>BioLector</span> sensor/probe |
- | mso- | + | returns to the original position and measure a fixed known light intensity. It |
- | + | is approximately 5 years old but the filters have been changed 3 years ago.<o:p></o:p></span></p> | |
- | + | ||
- | + | ||
- | + | ||
<p class=MsoNormal style='margin-top:6.0pt;margin-right:0cm;margin-bottom:1.0pt; | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0cm;margin-bottom:1.0pt; | ||
- | margin-left: | + | margin-left:0cm;text-align:justify;line-height:150%'><span lang=EN-US |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'><o:p> </o:p></span></p> | |
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | + | ||
- | <p class= | + | <p class=MsoNormalCxSpMiddle style='margin-top:6.0pt;margin-right:0cm; |
- | margin-left: | + | margin-bottom:1.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; |
- | + | line-height:150%'><i style='mso-bidi-font-style:normal'><span lang=EN-US | |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>How was the | |
- | + | instrument calibrated?<o:p></o:p></span></i></p> | |
- | + | ||
- | + | ||
- | lang=EN-US style=' | + | |
- | + | ||
- | + | ||
- | <p class= | + | <p class=MsoNormalCxSpMiddle style='margin-top:6.0pt;margin-right:0cm; |
- | margin-left: | + | margin-bottom:1.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; |
- | + | line-height:150%'><span lang=EN-US style='color:black;mso-themecolor:text1; | |
- | lang=EN-US style=' | + | mso-ansi-language:EN-US'>The machine “self-calibrate” before every cycle, |
- | + | meaning the <span class=SpellE>BioLector</span> sensor/probe returns to the | |
- | + | original position and measure a fixed known light intensity.<o:p></o:p></span></p> | |
- | </span> | + | |
- | + | ||
- | + | ||
- | + | ||
- | < | + | <b style='mso-bidi-font-weight:normal'><span lang=EN-US style='font-size:16.0pt; |
- | + | mso-bidi-font-size:10.0pt;line-height:115%;font-family:"Georgia","serif"; | |
- | + | mso-fareast-font-family:Georgia;mso-bidi-font-family:Georgia;color:black; | |
- | lang=EN-US style='font-size: | + | mso-themecolor:text1;mso-ansi-language:EN-US;mso-fareast-language:DA; |
- | mso-fareast-font-family: | + | mso-bidi-language:AR-SA'><br clear=all style='mso-special-character:line-break; |
- | mso-ansi-language:EN-US;mso-fareast-language:DA | + | page-break-before:always'> |
- | + | </span></b> | |
- | + | ||
- | + | ||
- | + | ||
- | <p class=MsoNormal style='margin-top: | + | <p class=MsoNormal style='text-align:justify'><a name=h.fb7tbh49med6></a><span |
- | margin-left: | + | lang=EN-US style='font-size:16.0pt;mso-bidi-font-size:10.0pt;line-height:115%; |
- | + | font-family:"Georgia","serif";mso-fareast-font-family:Georgia;mso-bidi-font-family: | |
- | lang=EN-US style=' | + | Georgia;color:black;mso-themecolor:text1;mso-ansi-language:EN-US'><o:p> </o:p></span></p> |
- | mso- | + | |
- | mso-ansi-language:EN-US;mso- | + | <p class=MsoNormal style='text-align:justify'><span lang=EN-US |
- | style=' | + | style='font-size:20.0pt;mso-bidi-font-size:10.0pt;line-height:115%;font-family: |
- | lang=EN-US style=' | + | "Georgia","serif";mso-fareast-font-family:Georgia;mso-bidi-font-family:Georgia; |
- | + | mso-ansi-language:EN-US'>Section IV: Measurements<o:p></o:p></span></p> | |
- | + | ||
+ | <p class=MsoNormalCxSpMiddle style='margin-top:3.0pt;margin-right:0cm; | ||
+ | margin-bottom:1.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; | ||
+ | line-height:150%'><b style='mso-bidi-font-weight:normal'><i style='mso-bidi-font-style: | ||
+ | normal'><span lang=EN-US style='color:black;mso-themecolor:text1;mso-ansi-language: | ||
+ | EN-US'>For each sample, report:<o:p></o:p></span></i></b></p> | ||
+ | |||
+ | <p class=MsoNormalCxSpMiddle style='margin-top:6.0pt;margin-right:0cm; | ||
+ | margin-bottom:1.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; | ||
+ | line-height:150%'><i style='mso-bidi-font-style:normal'><span lang=EN-US | ||
+ | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>The identity | ||
+ | of the sample:<o:p></o:p></span></i></p> | ||
+ | |||
+ | <p class=MsoNormalCxSpMiddle style='margin-top:6.0pt;margin-right:0cm; | ||
+ | margin-bottom:1.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; | ||
+ | line-height:150%'><i style='mso-bidi-font-style:normal'><span lang=EN-US | ||
+ | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'><o:p> </o:p></span></i></p> | ||
+ | |||
+ | <p class=MsoNormalCxSpMiddle style='margin-top:6.0pt;margin-right:0cm; | ||
+ | margin-bottom:1.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; | ||
+ | line-height:150%'><i style='mso-bidi-font-style:normal'><span lang=EN-US | ||
+ | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>Each quantity | ||
+ | directly measured:<o:p></o:p></span></i></p> | ||
+ | |||
+ | <p class=MsoNormalCxSpMiddle style='margin-top:6.0pt;margin-right:0cm; | ||
+ | margin-bottom:1.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; | ||
+ | line-height:150%'><span lang=EN-US style='color:black;mso-themecolor:text1; | ||
+ | mso-ansi-language:EN-US'><o:p> </o:p></span></p> | ||
+ | |||
+ | <p class=MsoNormalCxSpMiddle style='margin-top:6.0pt;margin-right:0cm; | ||
+ | margin-bottom:1.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; | ||
+ | line-height:150%'><i style='mso-bidi-font-style:normal'><span lang=EN-US | ||
+ | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>Each quantity | ||
+ | derived from measurements:<o:p></o:p></span></i></p> | ||
+ | |||
+ | <p class=MsoNormalCxSpMiddle style='margin-top:3.0pt;margin-right:0cm; | ||
+ | margin-bottom:1.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; | ||
+ | line-height:150%'><span lang=EN-US style='color:black;mso-themecolor:text1; | ||
+ | mso-ansi-language:EN-US'><o:p> </o:p></span></p> | ||
+ | |||
+ | <p class=MsoNormalCxSpMiddle style='margin-top:3.0pt;margin-right:0cm; | ||
+ | margin-bottom:1.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; | ||
+ | line-height:150%'><b style='mso-bidi-font-weight:normal'><i style='mso-bidi-font-style: | ||
+ | normal'><span lang=EN-US style='color:black;mso-themecolor:text1;mso-ansi-language: | ||
+ | EN-US'>For each group of replicates, report:<o:p></o:p></span></i></b></p> | ||
+ | |||
+ | <p class=MsoNormalCxSpMiddle style='margin-top:6.0pt;margin-right:0cm; | ||
+ | margin-bottom:1.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; | ||
+ | line-height:150%'><i style='mso-bidi-font-style:normal'><span lang=EN-US | ||
+ | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>The identity | ||
+ | of samples in the set<o:p></o:p></span></i></p> | ||
+ | |||
+ | <p class=MsoNormalCxSpMiddle style='margin-top:6.0pt;margin-right:0cm; | ||
+ | margin-bottom:1.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; | ||
+ | text-indent:36.0pt;line-height:150%'><i style='mso-bidi-font-style:normal'><span | ||
+ | lang=EN-US style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'><o:p> </o:p></span></i></p> | ||
+ | |||
+ | <p class=MsoNormalCxSpMiddle style='margin-top:6.0pt;margin-right:0cm; | ||
+ | margin-bottom:1.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify; | ||
+ | line-height:150%'><i style='mso-bidi-font-style:normal'><span lang=EN-US | ||
+ | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>Which, if any, | ||
+ | of the samples are excluded and why<o:p></o:p></span></i></p> | ||
<p class=MsoNormal style='margin-top:6.0pt;margin-right:0cm;margin-bottom:1.0pt; | <p class=MsoNormal style='margin-top:6.0pt;margin-right:0cm;margin-bottom:1.0pt; | ||
- | margin-left: | + | margin-left:0cm;text-align:justify;line-height:150%'><span lang=EN-US |
- | + | style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>In two of the | |
- | + | ||
triplicate sets, one outlier was excluded: For the promoter J23100, one | triplicate sets, one outlier was excluded: For the promoter J23100, one | ||
- | replicate did not grow. | + | replicate did not grow. For promoter J23102 one replicate had negligible |
- | + | fluorescence.<o:p></o:p></span></p> | |
- | + | ||
- | had | + | |
- | + | ||
- | + | ||
- | <p class= | + | <p class=MsoNormalCxSpLast style='margin-top:6.0pt;margin-right:0cm;margin-bottom: |
- | margin-left: | + | 1.0pt;margin-left:0cm;mso-add-space:auto;text-align:justify;line-height:150%'><span |
- | + | lang=EN-US style='color:black;mso-themecolor:text1;mso-ansi-language:EN-US'>The | |
- | + | mean and standard deviation for each quantity measured or derived<o:p></o:p></span></p> | |
- | + | ||
- | + | ||
- | + | ||
- | lang=EN-US style=' | + | |
- | + | ||
- | + | ||
- | + | </div> | |
- | + | ||
- | </div> | + | |
- | + | ||
</maincontent> | </maincontent> | ||
</div> | </div> | ||
</body> | </body> | ||
</html> | </html> |
Revision as of 16:59, 23 September 2014
For each assay
that you perform, fill out the following worksheet. Answer each question with
enough detail to allow another person to replicate your measurements without
needing to ask you any questions. This does not necessarily mean you need to
describe everything in detail---for example, if you use a standard assay, you
just need to give enough information to allow another person to use that assay
in the same way that you did.
Section I: Provenance & Release
Who did the actual work to acquire these measurements?
Our laboratory
group carried out the experiments this group consists of Anne Sofie Lærke
Hansen, Anne Pihl Bali, Caroline Mosbech, Kristian Barreth Karlsen, Kristian Jensen
& Rasmus Bech
What other people should be credited for these measurements?
We did all the
experimental work for the interlab study ourselves.
We did
Ali Altintas assisted us in setting up the BioLector.
Anne Egholm helped us to use the Flow Cytometer.
On what dates were the protocols run and the measurements taken?
The applied BioLector experiment ran: 10th-11th of September 2014
The applied Flow
cytometry experiment was done on the 22nd of September 2014.
Do all persons involved consent to the inclusion of this data in
publications derived from the iGEM interlab study?
Yes.
Section II: Protocols
What protocol did you use to prepare samples for measurement?
Construct
strains:
Create
multiple strains expressing GFP from different promoters from the Andersen
Library. Constructs were prepared with Standard Assembly. (see
protocol).
Plasmid
were purified with Zyppy™ Plasmid Miniprep
Kit from Zymo research following manufacturer's
protocol.
Competent DH5α cells were prepared (see protocol).
Purified plasmids were transformed into competent
DH5α cells (see protocol).
Culture
measurements:
We used cell
culture tubes (10 mL) containing 2 mL LB medium (with 0.5% NaCl)
and 25 μg/mL
chloramphenicol for each strain. To each of the tubes, we inoculated cells from
a single colony with a sterile inoculation loop and left it overnight at
37°C, shaking at 350 rpm.
The wells of
the sterile BioLector plate (48 well FlowerPlate) was prepared with 1450 μL (1500μL for controls)
of LB (0.5% NaCl) containing 25 μg/mL chloramphenicol. The following day we transferred
10 μL of each culture
into an Eppendorf tube with 990 μL of sterile
physiological salt water (creating a 100-fold dilution). We inoculated the
individual BioLector wells with 10 μL of the dilution (creating an
additional 150-fold dilution). Each strain was grown in triplicates to make
sure we had 3 independent measurements and a more precise result. We incubated
the plate in the BioLector at 37°C and 1000 rpm for 12.5 hours (stationary phase was
reached). During the growth experiment we measured biomass and GFP fluorescence
every 5 minutes. Biomass was measured by light scatter at 620 nm, while
fluorescence was measured at 520 nm, with an excitation wavelength of 488 nm.
Single cell
measurements:
2 mL LB (0.5% NaCl) was inoculated with cells from a plate and grown
overnight.
The cultures
were washed and resuspended in PBS.
The cell
suspensions were diluted in PBS to a concentration where the flow cytometer
could detect 1000-1500 events per second.
What sort of instrument did you use to acquire measurements?
What
is the model and manufacturer?
Instrument: BioLector®
(Basic) - Microbioreactor
System; Manufacturer: m2p-laps.
Instrument: FACSCalibur Cell Analyzer; Manufacturer: BD Biosciences
How
is it configured for your measurements?
The BioLector is fitted with filters for measuring biomass
(scatter at 620 nm) and GFP (emission at 520 nm, excitation with 488 nm). Settings:
Gain: GFP: 80; Biomass: 30; Humidity: controlled at 95%; Shake:
1000 rpm.
The FACSCalibur was used with settings…Jensen thinks about it…
What protocol
did you use to take measurements?
The BioLector was instructed to take measurements every 4.86
minutes. Settings: GFP: 80; Biomass: 30; Humidity: controlled at 95%. 2.5 mL LB medie with proper antibiotics
in each well.
The FACS was
set up with a threshold on side scatter, as events with low side-scatter are
very likely noise, i.e. not actual cells. Each sample was then analysed at 1000-1500 events per second, until a total of
100,000 events was reached.
What method is
used to determine whether to include or exclude each sample from the data set?
Strains that
showed correct digest patterns were included. Strains that were sequenced and
showed wrong sequences were excluded. As were cultures that did not grow, and
single replicates that showed negligible fluorescence.
What exactly
were the controls that you used?
DH5α with BBa_E0240 (no promoter) was used
to determine cell background fluorescence (without GFP). For the BioLector, clean media (without cells) was used to
determine media fluorescence.
What
quantities were measured?
On the BioLector: GFP
fluorescence (488 nm /520 nm) and biomass (scatter at 620nm). The flow
cytometer measured forward scatter (cell size), side scatter (cell granularity)
and fluorescence.
How much time did it take to acquire each set of measurements?
The running time of the BioLector
experiment was 12 hours and 30 minutes. One cycle took 4.86 min.
Flow
cytometry: The measurements themselves took less than 1 hour.
How much does it cost to acquire a set of measurements?
Assuming the lab already have
a BioLector. For
a full plate with samples: Flowerplate for the BioLector, 170mL LB medium, chloramphenicol, 16 pts. inoculation tubes, tips, Eppendorf tubes approximately $150.
What are the practical limits on the number or rate of measurements
taken with this instrument and protocol?
BioLector: With
the used protocol 48 samples can be measured within short intervals of time,
however, 3 of these should be used as control. So when measuring triplicates it
is possible to measure 15 different strains in the protocol used for the interlab study. Analysing such a
plate takes approximately 12 hours.
Section III: Measured Quantities
For each type of quantity measured, report on the following:
What are the
units of the measurement?
All
measurements are in arbitrary units in both the BioLector
and the FACSCalibur.
What is the
equivalent unit expressed as a combination of the seven SI base units?
Not applicable
due to arbitrary units.
Precision:
What is the
range of possible measured values for this quantity, using your instrument as
configured for these measurements?
Linear range
for OD 600 is between 0.2 and 600.
Linear range
for GFP XXXXX
What are the
significant figures for these measurements?
We have estimated a mixed model with promoter as fixed
effect and replicates as random effects, this model showed the residual
standard deviation as 0.040. With this result we can say that a single
measurement is no more precise than the measured value ± 0.040.
Is the
precision the same across the entire range? If not, how does it differ?
We have no data to determine if the precision differ
through the entire range.
How did you
determine these answers?
Jensen thinks about something
Accuracy:
When was the instrument last calibrated?
The machine “self-calibrate”
before every cycle, meaning the BioLector sensor/probe
returns to the original position and measure a fixed known light intensity. It
is approximately 5 years old but the filters have been changed 3 years ago.
How was the
instrument calibrated?
The machine “self-calibrate” before every cycle,
meaning the BioLector sensor/probe returns to the
original position and measure a fixed known light intensity.
Section IV: Measurements
For each sample, report:
The identity
of the sample:
Each quantity
directly measured:
Each quantity
derived from measurements:
For each group of replicates, report:
The identity
of samples in the set
Which, if any,
of the samples are excluded and why
In two of the
triplicate sets, one outlier was excluded: For the promoter J23100, one
replicate did not grow. For promoter J23102 one replicate had negligible
fluorescence.
The
mean and standard deviation for each quantity measured or derived