Difference between revisions of "Team:Brasil-USP/Judging"

 
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               <h1>Bronze badge</h1>
 
               <h1>Bronze badge</h1>
  
<p> - Registered for iGEM; <br>
+
<ul>
    - Completed the Judging form; <br>
+
<li>Registered for iGEM; </li>
    - Created and shared a description of our team's project using the <a href="https://2015.igem.org/Team:Brasil-USP/Project/Overview">iGEM wiki</a><br>  
+
<li>Completed the Judging form; </li>
    - We documented and submited in Registry 9 new parts (<a href="http://parts.igem.org/Part:BBa_K1819000">BBa_K1819000</a>, <a href="http://parts.igem.org/Part:BBa_K1819001">BBa_K1819001</a>, <a href="http://parts.igem.org/Part:BBa_K1819002">BBa_K1819002</a>, <a href="http://parts.igem.org/Part:BBa_K1819003">BBa_K1819003</a>, <a href="http://parts.igem.org/Part:BBa_K1819004">BBa_K1819004</a>, <a href="http://parts.igem.org/Part:BBa_K1819005">BBa_K1819005</a>, <a href="http://parts.igem.org/Part:BBa_S05291">BBa_S05291</a>, <a href="http://parts.igem.org/Part:BBa_S05307">BBa_S05307</a>, <a href="http://parts.igem.org/Part:BBa_S05308">BBa_S05308</a>) <br>
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<li>Created and shared a description of our team's project using the <a href="https://2015.igem.org/Team:Brasil-USP/Project/Overview">iGEM wiki</a></li>
    - We have a wiki; <br>
+
<li>We documented and submited in Registry 9 new parts <br />
    - We have stated clear (<a href="https://2015.igem.org/Team:Brasil-USP/Attributions">Attributions</a>); <br>
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<a href="http://parts.igem.org/Part:BBa_K1819000">BBa_K1819000</a><br />
    - We have prepared a poster and a talk to the iGEM Jambore.<br/>
+
<a href="http://parts.igem.org/Part:BBa_K1819001">BBa_K1819001</a><br />
   
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<a href="http://parts.igem.org/Part:BBa_K1819002">BBa_K1819002</a><br />
</p>
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<a href="http://parts.igem.org/Part:BBa_K1819003">BBa_K1819003</a><br />
 +
<a href="http://parts.igem.org/Part:BBa_K1819004">BBa_K1819004</a><br />
 +
<a href="http://parts.igem.org/Part:BBa_K1819005">BBa_K1819005</a><br />
 +
<a href="http://parts.igem.org/Part:BBa_S05291">BBa_S05291</a><br />
 +
<a href="http://parts.igem.org/Part:BBa_S05307">BBa_S05307</a><br />
 +
<a href="http://parts.igem.org/Part:BBa_S05308">BBa_S05308</a><br />
 +
</li>
 +
<li>We have a wiki; </li>
 +
<li>We have stated clear <a href="https://2015.igem.org/Team:Brasil-USP/Attributions">Attributions</a>; </li>
 +
<li>We have prepared a poster and a talk to the iGEM Jamboree.</li>
 +
</ul>
  
  
 
<h1>Silver badge</h1>
 
<h1>Silver badge</h1>
<p> - We experimentally validated four new BioBrick Parts of our own design and construction worked as expected. <br>
+
<ul>
    - We Documented the characterization of this part in the Main Page section of the Registry entry for the Parts:<br>
+
<li>We experimentally validated four new BioBrick Parts of our own design and construction worked as expected.</li>
<a href="http://parts.igem.org/Part:BBa_K1819006">BBa_K1819006</a><br>
+
<li>We documented the characterization of this part in the Main Page section of the Registry entry for the Parts:<br>
<a href="http://parts.igem.org/Part:BBa_K1819007">BBa_K1819007</a><br>
+
    <a href="http://parts.igem.org/Part:BBa_K1819006">BBa_K1819006</a><br>
<a href="http://parts.igem.org/Part:BBa_K1819008">BBa_K1819008</a><br>
+
    <a href="http://parts.igem.org/Part:BBa_K1819007">BBa_K1819007</a><br>
<a href="http://parts.igem.org/Part:BBa_K1819009">BBa_K1819009</a><br>
+
    <a href="http://parts.igem.org/Part:BBa_K1819008">BBa_K1819008</a><br>
  - These parts are different from those documented in Bronze medal criterion #6 <br>
+
    <a href="http://parts.igem.org/Part:BBa_K1819009">BBa_K1819009</a><br>
  - Submissions adhered to the iGEM Registry guidelines<br>
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These parts are different from those documented in Bronze medal criterion #6</li>
  - We organized a <a href="https://2015.igem.org/Team:Brasil-USP/Practices/Jambore">Latin America teams meeting</a>, presented our project in academic <a href="https://2015.igem.org/Team:Brasil-USP/Practices/Events">events</a>, visited a <a href="hhttps://2015.igem.org/Team:Brasil-USP/Practices/RECUR">tire pyrolysis</a> and a <a href="https://2015.igem.org/Team:Brasil-USP/Practices/CBL">tire recycling</a>  companies, performed a research of <a href="https://2015.igem.org/Team:Brasil-USP/Practices/WomanInScience">Women in Science, projected our <a href=https://2015.igem.org/Team:Brasil-USP/Practices/Patent>patent</a> and talked to <a href="https://2015.igem.org/Team:Brasil-USP/Practices/USPInovacao">innovation specialists</a>, and made an <a href="https://2015.igem.org/Team:Brasil-USP/Practices/SaoCarlos8"educational activity</a> with children. All Human Practices is described in details in our <a href="https://2015.igem.org/Team:Brasil-USP/Practices">Practices pages</a>.   
+
<li>Submissions adhered to the iGEM Registry guidelines</li>
 +
<li>As Human <a href="https://2015.igem.org/Team:Brasil-USP/Practices">Practices</a> activities we organized a <a href="https://2015.igem.org/Team:Brasil-USP/Practices/Jambore">Latin America teams meeting</a>, presented our project in academic <a href="https://2015.igem.org/Team:Brasil-USP/Practices/Events">events</a>, visited <a href="hhttps://2015.igem.org/Team:Brasil-USP/Practices/RECUR">tire pyrolysis</a> and <a href="https://2015.igem.org/Team:Brasil-USP/Practices/CBL">tire recycling</a>  companies, performed a research of <a href="https://2015.igem.org/Team:Brasil-USP/Practices/WomanInScience">Women in Science, projected our <a href=https://2015.igem.org/Team:Brasil-USP/Practices/Patent>patent</a> and talked to <a href="https://2015.igem.org/Team:Brasil-USP/Practices/USPInovacao">innovation specialists</a>, and made an <a href="https://2015.igem.org/Team:Brasil-USP/Practices/SaoCarlos8">educational activity</a> with children.</li>
 +
</ul>
  
<img src="https://static.igem.org/mediawiki/2015/f/fe/Team-Brasil-USP_Design_3.png"  height="400" class="centeredImage" >
 
 
 
  
 
 
<h1>Gold badge</h1>
 
<h1>Gold badge</h1>
<p>To check the viability of our kill switch we planned two tests, using different promoters, all induced by addiction of a sugar (arabinose, rhamnose and IPTG) in the culture medium.<br/></p>
 
  
<p>The first test monitors the production of two fluorescent proteins, GFP and RFP (Red Fluorescent Protein). The idea is that in the presence of the inductor (arabinose, rhamnose or IPTG) the bacteria produces GFP and tetracycline, which will inhibits the production of RFP and in the absence of the inductor the production of GFP and tetracycline would cease and the production of RFP would get higher. The assemblies are shown below.<br/></p>
+
<ul>
 +
<li>In our <a href="https://2015.igem.org/Team:Brasil-USP/Collaborations">collaborations</a> we describe our collaborations. In particular, helped a few registered iGEM teams participating in surveys and surveys and discussing technical project details, and prepared a Hands-On lecture on modeling/simulating.</li>
 +
<li>We improved the function and characterization of previously existing BioBrick Parts and entered this information in the part's page on the Registry: <a href="http://parts.igem.org/Part:BBa_E0040:Experience">BBa_E0040</a> and <a href="http://parts.igem.org/Part:BBa_K823003:Experience">BBa_K823003</a></li>
 +
<li>We expanded on our silver medal Human Practices activities investigating issues when visiting <a href="https://2015.igem.org/Team:Brasil-USP/Practices/ANIP">ANIP</a> and explored all the possibilities to develop our technology in order to impact the society directly.</li>
 +
</ul>
  
<img src="https://static.igem.org/mediawiki/2015/4/46/Team-Brasil-USP_Design_4.png"  height="400" class="centeredImage" >
 
<br>
 
 
 
<p> The second test follows the same principle but instead of two fluorescent proteins we used GFP only. In this case, GFP would be produced if the E. coli grew in a medium lacking the inductor. The assemblies are shown below. <br/></p>
 
 
<img src="https://static.igem.org/mediawiki/2015/d/d2/Team-Brasil-USP_Design_5.png"  height="400" class="centeredImage" >
 
  <p>
 
 
<br/>
 
 
<h1>Parts design</h1>
 
<h2>Latex Clearing Protein (Lcp) and Rubber Oxygenase A (RoxA)</h2>
 
 
<p>We received Lcp and RoxA sequences optimized for E. coli cloned in pUC9 from Prof. Dr. Dieter Jendrossek and the first thing we did was check their biobrick compatibility searching for EcoRI, PstI, SpeI and XbaI sites. Lcp didn’t possess any of these sites but we found an EcoRI site between bases 207 and 211 of RoxA sequence. To solve this problem we planned a set of primers changing a thymine for a cytosine, keeping the asparagine codon, to perform site directed mutagenesis. <br/><br/>
 
 
 
<img src="https://static.igem.org/mediawiki/2015/3/32/Team-Brasil-USP_Design_7.png"  height="150" class="centeredImage" >
 
<br><br>
 
 
To amplify these sequences and clone in pSB1C3 we design the primers in a way that they would contain the biobrick prefix and suffix as well as NdeI and SacI sites for protein fusion, as mentioned previously.<br/>
 
The primers for Lcp are the following.</br></br>
 
 
<img src="https://static.igem.org/mediawiki/2015/5/5f/Team-Brasil-USP_Design_8.png"  height="100" align=center >
 
<br><br>
 
 
 
The primers for RoxA are the following.</br></br>
 
 
<img src="https://static.igem.org/mediawiki/2015/d/dc/Team-Brasil-USP_Design_9.png"  height="100" align=center >
 
<br><br>
 
 
 
 
The meaning of the colors is in the table below.</br></br>
 
 
<img src="https://static.igem.org/mediawiki/2015/d/d5/Team-Brasil-USP_Design_6.png"  height="200" class="centeredImage" >
 
<p>
 
 
<br/>
 
 
    <h2>Other parts</h2>
 
 
<p>Some of the parts we needed for the main assembly and exportation test were synthesized as gBlocks® Gene Fragments by Integrated DNA Technologies (IDT). One of them was the signal TAT, in addition to its sequence this part had the prefix and suffix used in biobricks  as well as a SacI site. The sequence is shown below.<br>
 
  <p>
 
 
SignalTAT
 
  <p>
 
 
<img src="https://static.igem.org/mediawiki/2015/a/a9/Team-Brasil-USP_Design_Sinal_TAT.png"  height="100" class="centeredImage" >
 
 
  <p>
 
 
Another part we decided to synthesize was the GFP used in the exportation tests. In this case we had to change a thymine for a cytosine in the blue area from 282 to 284 bases to eliminate an undesirable NdeI site. Another modification was a linker (represented in grey in the sequence below) add so the GFP wouldn’t interfere with Lcp and RoxA folding. </br>
 
  <p>
 
 
<img src="https://static.igem.org/mediawiki/2015/4/47/Team-Brasil-USP_Design_Sinal_11.png"  height="300" class="centeredImage" >
 
</br></p>
 
  <p>
 
 
<img src="https://static.igem.org/mediawiki/2015/4/40/Team-Brasil-USP_Design_12.png"  height="100" class="centeredImage" ><br/>
 
 
<h1> References </h1>
 
 
(1) Yikmis, M; Arenskötter M, Rose K, Lange N, Wernsmann H, Wiefel L, Steinbüchel A. “Secretion and transcriptional regulation of the latex-clearing protein, Lcp, by the rubber-degrading bacterium Streptomyces sp. strain K30”; Appl Environ Microbiol. 74(17):5373-82., September 2008.<br/>
 
(2) “OmpA outer membrane protein A fused to linker; displays proteins on cell surface”, available on: http://parts.igem.org/Part:BBa_K103006 <br/>
 
(3) Poulsen, L. K.; Larsen, N. M.; Molin, S.; Andersson, P; “A family of genes encoding a cell-killing function may be conserved in all Gram-negative bacteria”; Molecular Microbiology, 3(11), 1463-1472, 1989.
 
 
</p>
 
 
</div>
 
</div>
 
</html>
 
</html>

Latest revision as of 22:51, 20 November 2015

Judging Criteria


Bronze badge

Silver badge

Gold badge

  • In our collaborations we describe our collaborations. In particular, helped a few registered iGEM teams participating in surveys and surveys and discussing technical project details, and prepared a Hands-On lecture on modeling/simulating.
  • We improved the function and characterization of previously existing BioBrick Parts and entered this information in the part's page on the Registry: BBa_E0040 and BBa_K823003
  • We expanded on our silver medal Human Practices activities investigating issues when visiting ANIP and explored all the possibilities to develop our technology in order to impact the society directly.


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