Team:UCL/Science/Results

From 2014.igem.org

(Difference between revisions)
 
(42 intermediate revisions not shown)
Line 1: Line 1:
{{:Team:UCL/Template:headerx}}
{{:Team:UCL/Template:headerx}}
<html>
<html>
-
<div class="pageTitle">
+
<div id="TopGapO"></div>
-
    <div><h3>Results</h3></div>
+
<div id="BPimagewrapperHeader">
-
    <div><!--- This is the Bit that describes the team and its logo DONT TOUCH-->
+
  <img src="https://static.igem.org/mediawiki/2014/7/7c/OResults_Bannero.jpg" width="100%" height="100%" alt="Results" />
-
        <div class="floater"><img src="https://static.igem.org/mediawiki/2014/c/c3/Team_Icons-01.png" height="50px" width="50px" style="margin-right:10px;"></img></div>
+
-
        <div class="floater"><h4 class="minimyzr" style="margin:0px;">Laboratory Team</h4></div>
+
-
    </div>
+
</div>
</div>
<div class="textArena"><!--- This is the were your text goes, play with it but dont change the class names-->
<div class="textArena"><!--- This is the were your text goes, play with it but dont change the class names-->
-
<div class="textTitle"><h3 class="widthCorrect">Summary</h3></div><!-- First title or p tag of a page needs the textTitle class as it corrects the placing of the rest of the page-->
+
<div class="textTitle"></div>
-
<p class="widthCorrect">Considering the complex and novel nature of scientific practices in synthetic biology there is a need to look at adapted forms of governance that deal with processes of innovation in a reflexive manner. This is seen as necessary in order to devise policies that can accommodate a sustainable development of the emerging technology within society. Considering the environmental risks to which they are ascribed, policy frameworks ought to engender effective governance that seeks to foster good science, not to hamper it. It also recognises that good science goes hand in hand with open, clear, transparent regulation to ensure both trust and accountability. Another prominent feature of synthetic biology is its ‘cross-borderness’, in addition to the embedded scientific uncertainty. It simultaneously crosses the borders of scientific disciplines, industrial sectors, and geopolitical areas. Considering the transboundary and uncertain nature of this emerging technology it might be interesting to look at how policies are being developed within the framework of transnational governance. Some views support the idea that synthetic biology policies should not only be regulated from a top down perspective through governments, but that non-governmental stakeholders and organisations should be able to engage in self-regulation. The transboundary – and transnational nature of synthetic biology practices makes it pertinent to examine biosecurity and sustainable innovation discourses at the level of transnational governance structures such as iGEM. The latter holds a series of promising characteristics with regard to innovative regulatory frameworks.</p>
+
 +
<!-- ==========================CONTENT========================== -->
 +
<!-- Titles go in a <h1>TITLE GOES HERE</h1> and h1 is this biggest title and h6 is the smallest. all paragraphs go in <p>paragraph goes here</p> tags. Images go in as <img src="url of image here"> and to upload an image go to https://2014.igem.org/Special:Upload. Upload the image then click on the image which takes you to a page with only an image on it. The url of the image is the image you want to use. Use google and ask Lewis and Adam as much as you want-->
 +
 +
<h3>Characterisation</h3>
 +
 +
<div class="buttonOverl">
 +
<a href="https://2014.igem.org/Team:UCL/Science/Results/Deg"><span class="overlayx"><div class="resultsButton">Degradation</div></span></a>
 +
<a href="https://2014.igem.org/Team:UCL/Science/Results/Sensor"><span class="overlayx"><div class="resultsButton">Azo-sensor</div></span></a>
 +
<a href="https://2014.igem.org/Team:UCL/Science/Results/Xeno"><span class="overlayx"><div class="resultsButton">Biosafety</div></span></a>
 +
</div>
 +
<br><br><br>
 +
<p class="widthCorrect">Our characterisation was driven towards quantifying the toxicity of certain azo dyes and to what extent they can be degraded by bacterial enzymes, more specifically BsDyP, on its own and under the induction of a LacI promoter cassette.</p>
 +
<br>
 +
<p class="widthCorrect">Also, the possible re-purposing of the pre-existing part from UCL 2009 team BBa_K239009 as an azo-dye sensing device was evaluated.</p>
 +
<br>
 +
<p class="widthCorrect">Finally, two possible approaches to biosafety were tested; one of them, assaying the activity of UCL 2012 team nuclease BBa_K729004 in the presence of azo-dyes. The other, testing the performance of an RNAi sequence designed to knock down the expression of Octaprenyl diphosphate synthase, a crucial enzyme in one of the E. coli metabolic pathways, so that in the future we can develop a strain that is only able to use as a substrate synthetic compounds provided externally. More information on this on the Xenobiology page (link)</p>
 +
 +
 +
<!-- =========================STOP========================== -->
</div><!-- This is the css of the page. Dont change it unless you have consulted with Lewis or Adam about what your changing-->
</div><!-- This is the css of the page. Dont change it unless you have consulted with Lewis or Adam about what your changing-->
Line 22: Line 37:
     background-color:darkgrey;
     background-color:darkgrey;
     padding-top:50px;
     padding-top:50px;
-
    float:left;
 
     display:inline-block;
     display:inline-block;
}
}
.floater {
.floater {
float:left;
float:left;
 +
}
 +
 +
/*=========Top Gap div id from Oran=============*/
 +
#TopGapO {
 +
height: 70px;
 +
width: 100%;
 +
background: black;
}
}
/*=======Body=======*/
/*=======Body=======*/
.textArena {
.textArena {
-
     background-color:lightgrey;
+
     background-color:white;
     padding: 5% 5% 5% 5%;
     padding: 5% 5% 5% 5%;
     font-size:90%;
     font-size:90%;
}
}
-
.textTitle {
+
 
-
    padding-top:10%;
+
-
}
+
.widthCorrect {
.widthCorrect {
width:100%;
width:100%;
 +
}
 +
 +
.resultsButton {
 +
width: 30%;
 +
color: Black;
 +
background-color: Gray;
 +
margin: 0 1.2%;
 +
text-align: center;
 +
float:left;
 +
padding-top:5px;
 +
padding-bottom:5px;
 +
}
 +
 +
.buttonOverl {
 +
width:100%;
 +
margin-top:50px;
 +
margin-bottom:50px;
 +
}
 +
 +
@media (max-width:450px) {
 +
    .resultsButton {
 +
width: 30%;
 +
color: Black;
 +
background-color: Gray;
 +
margin: 0 1.2%;
 +
text-align: center;
 +
margin-top:5px;
 +
margin-bottom:5px;
 +
float: none;
 +
}
 +
 +
}
}
</style>
</style>

Latest revision as of 01:33, 18 October 2014

Goodbye Azodye UCL iGEM 2014

Results

Characterisation




Our characterisation was driven towards quantifying the toxicity of certain azo dyes and to what extent they can be degraded by bacterial enzymes, more specifically BsDyP, on its own and under the induction of a LacI promoter cassette.


Also, the possible re-purposing of the pre-existing part from UCL 2009 team BBa_K239009 as an azo-dye sensing device was evaluated.


Finally, two possible approaches to biosafety were tested; one of them, assaying the activity of UCL 2012 team nuclease BBa_K729004 in the presence of azo-dyes. The other, testing the performance of an RNAi sequence designed to knock down the expression of Octaprenyl diphosphate synthase, a crucial enzyme in one of the E. coli metabolic pathways, so that in the future we can develop a strain that is only able to use as a substrate synthetic compounds provided externally. More information on this on the Xenobiology page (link)

Contact Us

University College London
Gower Street - London
WC1E 6BT
Biochemical Engineering Department
Phone: +44 (0)20 7679 2000
Email: ucligem2014@gmail.com

Follow Us