Team:Paris Bettencourt/Notebook/Foot Odor

From 2014.igem.org

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<div id="June">
<div id="June">
<h4>June</h4>
<h4>June</h4>
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<h4>23-06-2014</h4>
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<h5>23-06-2014</h5>
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                                         <h5>Goal: To obtain single colonies of both Wt and mutant B.Subtilis </h5>
+
                                         <h6>Goal: To obtain single colonies of both Wt and mutant B.Subtilis </h6>
<p>We received the wt (1A1) and mutant BKE24040 (isovalerate dehydrogenase beta KO), BKE24050 (isovalerate dehydrogenase alpha KO), BKE24080 (Leucine dehydrogenase KO) from BGSC on <b>23-06-2014</b>. The wt strain (1A1) was on a paper strip. We received 3 strips from BGSC (Bacillus genetic stock centre). Where as the mutant strains arrived on perti-plates.   
<p>We received the wt (1A1) and mutant BKE24040 (isovalerate dehydrogenase beta KO), BKE24050 (isovalerate dehydrogenase alpha KO), BKE24080 (Leucine dehydrogenase KO) from BGSC on <b>23-06-2014</b>. The wt strain (1A1) was on a paper strip. We received 3 strips from BGSC (Bacillus genetic stock centre). Where as the mutant strains arrived on perti-plates.   
                                       </p>
                                       </p>
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<p>We plated two strips in two different LBA plates. The plates were free from antibiotics. We placed the strips gently on the LBA and added 1 drop of sterile H2O. After few seconds we streaked the paper strip on the LBA and discarded the strip. The LBA plates were incubated at 37° C. We took single colony from the mutant B.subtilis petri-plates and streaked them on LBA+EM petri plates.  
<p>We plated two strips in two different LBA plates. The plates were free from antibiotics. We placed the strips gently on the LBA and added 1 drop of sterile H2O. After few seconds we streaked the paper strip on the LBA and discarded the strip. The LBA plates were incubated at 37° C. We took single colony from the mutant B.subtilis petri-plates and streaked them on LBA+EM petri plates.  
                                       </p>
                                       </p>
-
                                         <h4>Results</h8>
+
                                         <h6>Results</h6>
                                         <p> Good growth of both the wt and mutant B.subtilis were observed followed by the overnight incubation</p>  
                                         <p> Good growth of both the wt and mutant B.subtilis were observed followed by the overnight incubation</p>  
-
<h4>24-06-2014</h4>
+
<h5>24-06-2014</h5>
-
                                         <h4>To obtain single colonies of Wt b.Subtilis from 23-06-14 plate</h4>
+
                                         <h6>To obtain single colonies of Wt b.Subtilis from 23-06-14 plate</h6>
-
<h5>Procedure</h5>
+
<h6>Procedure</h6>
<p>we took a single colony and streaked it on a new LBA with and w/o Erythromycin.</p>
<p>we took a single colony and streaked it on a new LBA with and w/o Erythromycin.</p>
                                         <h6>Results</h6>
                                         <h6>Results</h6>
-
                                        <p>No colonies in LBA + EM. Colonies observed in LBA w/o EM
 
-
                                        </p>
 
-
                                        <h13>27-06-2014</h13>
 
-
                                        <h14>To prepare LBA and LB broth for B.Subtilis mutants </h14>
 
-
<h15>Procedure</h15>
 
-
<p>We added 2.5 ul of the EM (20mg/ml) to 50ml of LB broth. We added 25 ul of EM to 250 ml of LBA and prepared the plates & stored them at 4° C.
 
-
                                      </p>
 
-
                                       
 
-
<h16>24-06-2014</h16>
 
-
                                        <h17>To obtain single colonies of Wt b.Subtilis from 23-06-14 plate</h17>
 
-
<h18>Procedure</h18>
 
-
<p>we took a single colony and streaked it on a new LBA with and w/o Erythromycin.</p>
 
-
                                        <h19>Results</h19>
 
                                         <p>No colonies in LBA + EM. Colonies observed in LBA w/o EM
                                         <p>No colonies in LBA + EM. Colonies observed in LBA w/o EM
                                         </p>
                                         </p>

Revision as of 12:49, 20 August 2014

Paris Bettencourt 2014



Foot Odor

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June

23-06-2014
Goal: To obtain single colonies of both Wt and mutant B.Subtilis

We received the wt (1A1) and mutant BKE24040 (isovalerate dehydrogenase beta KO), BKE24050 (isovalerate dehydrogenase alpha KO), BKE24080 (Leucine dehydrogenase KO) from BGSC on 23-06-2014. The wt strain (1A1) was on a paper strip. We received 3 strips from BGSC (Bacillus genetic stock centre). Where as the mutant strains arrived on perti-plates.

Procedure

We plated two strips in two different LBA plates. The plates were free from antibiotics. We placed the strips gently on the LBA and added 1 drop of sterile H2O. After few seconds we streaked the paper strip on the LBA and discarded the strip. The LBA plates were incubated at 37° C. We took single colony from the mutant B.subtilis petri-plates and streaked them on LBA+EM petri plates.

Results

Good growth of both the wt and mutant B.subtilis were observed followed by the overnight incubation

24-06-2014
To obtain single colonies of Wt b.Subtilis from 23-06-14 plate
Procedure

we took a single colony and streaked it on a new LBA with and w/o Erythromycin.

Results

No colonies in LBA + EM. Colonies observed in LBA w/o EM


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