Difference between revisions of "Team:Toulouse/Parts"

 
(25 intermediate revisions by 4 users not shown)
Line 25: Line 25:
 
<!-- ################################################################################################ -->
 
<!-- ################################################################################################ -->
 
<!-- ######################################  URL DE L'IMAGE EN BG    ########################################################## -->
 
<!-- ######################################  URL DE L'IMAGE EN BG    ########################################################## -->
−
<div class="wrapper row0 bgded" style="background-image:url('https://static.igem.org/mediawiki/2015/0/03/TLSE_bakcground.png')">
+
<div class="wrapper row0 bgded" style="background-image:url('https://static.igem.org/mediawiki/2015/8/8f/TLSE_bg_9.jpg')">
 
    
 
    
  
Line 61: Line 61:
 
         <li><a href="#1">- Attraction (butyrate pathway)</a></li>
 
         <li><a href="#1">- Attraction (butyrate pathway)</a></li>
 
         <li><a href="#2">- Eradication (formate pathway)</a></li>
 
         <li><a href="#2">- Eradication (formate pathway)</a></li>
−
         <li><a href="#3">- Circadian swich</a></li>
+
         <li><a href="#3">- Circadian switch</a></li>
  
 
       </ul>
 
       </ul>
Line 69: Line 69:
 
</center>
 
</center>
 
   <!-- ################################ ICI CONTENEUR OU TU PEUX T'AMUSER A METTRE LES DIVS ############################### -->
 
   <!-- ################################ ICI CONTENEUR OU TU PEUX T'AMUSER A METTRE LES DIVS ############################### -->
 +
 
 +
  <!---- TEST BACKGROUND-COULEUR --->
 
    
 
    
 
  <br><br>  
 
  <br><br>  
−
<div class="group center">
+
<div class="group center" id="biobricks">
−
<p class="text">
+
<p class="text" style="padding:10px;">
 
In the list below you will find an overview over the BioBrick parts created by the iGEM Toulouse 2015 team and added to the IGEM registry.  
 
In the list below you will find an overview over the BioBrick parts created by the iGEM Toulouse 2015 team and added to the IGEM registry.  
 
<br>
 
<br>
 
<br>
 
<br>
−
For our project, we worked on three main biological modules : Attract, Eradicate, and Regulation to alternatively produce the two molecules of interest (butyrate by day, formate by night).  
+
For our project, we worked on three main biological modules : Attract, Eradicate, and Regulate to alternatively produce the two molecules of interest (butyrate by day, formate by night).  
 
</p>
 
</p>
 
</div>
 
</div>
Line 96: Line 98:
 
       <td>Composite (with RBS)</td>
 
       <td>Composite (with RBS)</td>
 
       <td>RBS-<i>ho1</i></td>
 
       <td>RBS-<i>ho1</i></td>
−
  <td>Regulation</td>
+
  <td>Regulate</td>
 
       <td>744</td>
 
       <td>744</td>
−
  <td>lol</td>
+
  <td>Ok</td>
−
       <td>[13]</td>
+
       <td>[13] [14]</td>
 
     </tr>
 
     </tr>
 
   <tr>
 
   <tr>
Line 107: Line 109:
 
  <td>Attract</td>
 
  <td>Attract</td>
 
       <td>861</td>
 
       <td>861</td>
−
  <td>lol</td>
+
  <td>Ok</td>
 
       <td>[3][4][5]</td>
 
       <td>[3][4][5]</td>
 
     </tr>  
 
     </tr>  
Line 114: Line 116:
 
       <td>Composite (with RBS)</td>
 
       <td>Composite (with RBS)</td>
 
       <td>RBS-<i>pcyA</i></td>
 
       <td>RBS-<i>pcyA</i></td>
−
  <td>Regulation</td>
+
  <td>Regulate</td>
 
       <td>796</td>
 
       <td>796</td>
−
  <td>lol</td>
+
  <td>Ok</td>
−
       <td>[13]</td>
+
       <td>[13][14]</td>
 
     </tr>
 
     </tr>
 
<tr>
 
<tr>
Line 125: Line 127:
 
  <td>Attract</td>
 
  <td>Attract</td>
 
       <td>786</td>
 
       <td>786</td>
−
  <td>lol</td>
+
  <td>Sequenced until 736 pb : ok </td>
 
       <td>[1][2][3][4][7]</td>
 
       <td>[1][2][3][4][7]</td>
 
     </tr>
 
     </tr>
Line 131: Line 133:
 
       <td><a href="http://parts.igem.org/Part:BBa_K1587004"target=_blank">BBa_K1587004</a></td>
 
       <td><a href="http://parts.igem.org/Part:BBa_K1587004"target=_blank">BBa_K1587004</a></td>
 
       <td>Device</td>
 
       <td>Device</td>
−
       <td>pBla-RBS-<i>ccr</i>-RBS-<i>hbd</i>-RBS-<i>crt</i>-RBS-
+
       <td>P(Bla)-RBS-<i>ccr</i>-RBS-<i>hbd</i>-RBS-<i>crt</i>-RBS-
 
<i>tesB</i>-RBS-<i>atoB</i>-Terminator
 
<i>tesB</i>-RBS-<i>atoB</i>-Terminator
 
</td>
 
</td>
 
  <td>Attract</td>
 
  <td>Attract</td>
 
       <td>5192</td>
 
       <td>5192</td>
−
  <td>lol</td>
+
  <td>Ok</td>
 
       <td>[1][2][3][4][6]</td>
 
       <td>[1][2][3][4][6]</td>
 
     </tr>
 
     </tr>
Line 142: Line 144:
 
       <td><a href="http://parts.igem.org/Part:BBa_K1587005"target=_blank">BBa_K1587005</a></td>
 
       <td><a href="http://parts.igem.org/Part:BBa_K1587005"target=_blank">BBa_K1587005</a></td>
 
       <td>Device</td>
 
       <td>Device</td>
−
       <td>pBla-RBS-<i>hbd</i>-RBS-<i>crt</i>-RBS-
+
       <td>P(Bla)-RBS-<i>hbd</i>-RBS-<i>crt</i>-RBS-
 
<i>tesB</i>-RBS-<i>atoB</i>-Terminator</td>
 
<i>tesB</i>-RBS-<i>atoB</i>-Terminator</td>
 
  <td>Attract</td>
 
  <td>Attract</td>
 
       <td>3827</td>
 
       <td>3827</td>
−
  <td>lol</td>
+
  <td>Ok</td>
 
       <td>[1][2][3][4][6]</td>
 
       <td>[1][2][3][4][6]</td>
 
     </tr>
 
     </tr>
Line 153: Line 155:
 
       <td>Device</td>
 
       <td>Device</td>
 
       <td>P<sub>OmpC</sub>-<i>LacI</i>box-RBS-<i>cI</i></td>
 
       <td>P<sub>OmpC</sub>-<i>LacI</i>box-RBS-<i>cI</i></td>
−
  <td>Regulation</td>
+
  <td>Regulate</td>
 
       <td>905</td>
 
       <td>905</td>
−
  <td>lol</td>
+
  <td>Ok</td>
−
       <td>[12][13]</td>
+
       <td>[12][13][14]</td>
 
     </tr>
 
     </tr>
 
<tr>
 
<tr>
Line 164: Line 166:
 
  <td>Eradicate</td>
 
  <td>Eradicate</td>
 
       <td>3093</td>
 
       <td>3093</td>
−
  <td>lol</td>
+
  <td>Ok</td>
−
       <td>[7][8][9][10][11] </td>
+
       <td>[7][8][9][10] </td>
 
     </tr>
 
     </tr>
 
<tr>
 
<tr>
 
<td><a href="http://parts.igem.org/Part:BBa_K1587008"target=_blank">BBa_K1587008</a></td>
 
<td><a href="http://parts.igem.org/Part:BBa_K1587008"target=_blank">BBa_K1587008</a></td>
 
<td>Device</td>
 
<td>Device</td>
−
<td><i>cph8</i></td>
+
<td>Strong Promotor-RBS-<i>cph8</i></td>
−
<td>Regulation</td>
+
<td>Regulate</td>
 
<td>2288</td>
 
<td>2288</td>
−
<td>lol</td>
+
<td>Ok</td>
−
<td>[11][13]</td>
+
<td>[11][13][14]</td>
 
</tr>
 
</tr>
 
 
Line 183: Line 185:
 
<td>Eradicate</td>
 
<td>Eradicate</td>
 
<td>4006</td>
 
<td>4006</td>
−
<td>lol</td>
+
<td>-</td>
−
<td>[7][8][9][10][11][12][13]</td>
+
<td>[7][8][9][10][11][12][13][14]</td>
 
</tr>
 
</tr>
 
 
Line 247: Line 249:
 
<p class="text">
 
<p class="text">
  
−
This BioBrick construction is composed of a constitutive promoter p(Bla)
+
This BioBrick construction is composed of a constitutive promoter P(Bla)
 
  (<a href="http://parts.igem.org/Part:BBa_I14018"target=_blank">BBa_I14018</a>) and 5 genes from three different micro-organisms :  
 
  (<a href="http://parts.igem.org/Part:BBa_I14018"target=_blank">BBa_I14018</a>) and 5 genes from three different micro-organisms :  
 
  in yellow are the <i>E. coli</i> genes, in blue those from <i>Clostridium  
 
  in yellow are the <i>E. coli</i> genes, in blue those from <i>Clostridium  
Line 269: Line 271:
 
This BioBrick construction is the same as the previous one, but for the fact that it does not  
 
This BioBrick construction is the same as the previous one, but for the fact that it does not  
 
contain the <i>ccr</i> gene from <i>Streptomyces collinus</i>.  
 
contain the <i>ccr</i> gene from <i>Streptomyces collinus</i>.  
−
It is composed of a constitutive promoter p(Bla) (<a href="http://parts.igem.org/Part:BBa_I14018"target=_blank">BBa_I14018</a>) and of 4 of the 5 genes present in the previous construction. Genes are issued from two micro-organisms : in yellow from  
+
It is composed of a constitutive promoter P(Bla) (<a href="http://parts.igem.org/Part:BBa_I14018"target=_blank">BBa_I14018</a>) and of 4 of the 5 genes present in the previous construction. Genes are issued from two micro-organisms : in yellow from  
 
<i>E. coli</i>, and in blue from <i>Clostridium acetobutylicum</i>. The green  
 
<i>E. coli</i>, and in blue from <i>Clostridium acetobutylicum</i>. The green  
 
circles correspond to the strong RBS sequence (<a href="http://parts.igem.org/Part:BBa_B0030"target=_blank">BBa_B0030</a>) based on Ron Weiss thesis and the red one is the terminator (<a href="http://parts.igem.org/Part:BBa_B1006"target=_blank">BBa_B1006</a>).   
 
circles correspond to the strong RBS sequence (<a href="http://parts.igem.org/Part:BBa_B0030"target=_blank">BBa_B0030</a>) based on Ron Weiss thesis and the red one is the terminator (<a href="http://parts.igem.org/Part:BBa_B1006"target=_blank">BBa_B1006</a>).   
Line 313: Line 315:
 
The formate compound is naturally produced by <i>E. coli</i>, that is why we  
 
The formate compound is naturally produced by <i>E. coli</i>, that is why we  
 
decided to overexpress these two genes. For this, <i>pflB</i> and <i>pflA</i> are put  
 
decided to overexpress these two genes. For this, <i>pflB</i> and <i>pflA</i> are put  
−
together with two RBS (<a href="http://parts.igem.org/Part:BBa_B0030"target=_blank">BBa_B0030</a>) in front of them to improve the proteic synthesis. A strong terminator (<a href="http://parts.igem.org/Part:BBa_B1006"target=_blank">BBa_B1006</a>) ends up the sequence.
+
together with two RBS (<a href="http://parts.igem.org/Part:BBa_B0030"target=_blank">BBa_B0030</a>) in front of them to allow the proteic synthesis. A strong terminator (<a href="http://parts.igem.org/Part:BBa_B1006"target=_blank">BBa_B1006</a>) ends up the sequence.
 
</p>
 
</p>
 
</div>
 
</div>
Line 319: Line 321:
 
  <center>
 
  <center>
 
<div class="title" id="3">
 
<div class="title" id="3">
−
<h3>Circadian swich</h3>
+
<h3>Circadian switch</h3>
 
</div>
 
</div>
  
Line 334: Line 336:
 
(chromophore phycocyanobilin) and the hybrid protein Cph8 (EnvZ and Cph1)[11].
 
(chromophore phycocyanobilin) and the hybrid protein Cph8 (EnvZ and Cph1)[11].
 
<br><br>
 
<br><br>
−
PCB protein comes from a cyanobacterium <i>Synechocystis</i> sp PCC 6803  
+
PCB protein comes from a cyanobacterium <i>Synechocystis sp.</i> PCC 6803  
 
and to be synthesized, it needs the expression of two genes:  
 
and to be synthesized, it needs the expression of two genes:  
 
heme oxygenase (<i>Ho1</i>) and biliverdin reductase (<i>PcyA</i>)[11].  
 
heme oxygenase (<i>Ho1</i>) and biliverdin reductase (<i>PcyA</i>)[11].  
Line 354: Line 356:
 
light-harvesting complexes, photoreceptors, and circadian clocks.  
 
light-harvesting complexes, photoreceptors, and circadian clocks.  
 
<i>ho1</i>, along with <i>pcyA</i>, converts heme into the chromophore  
 
<i>ho1</i>, along with <i>pcyA</i>, converts heme into the chromophore  
−
phycocyanobillin (PCB).
+
phycocyanobillin (PCB). The gene comes from the cyanobacterium <i>Synechocystis sp. </i>PCC 6803.
 
<br><br>
 
<br><br>
 
The biobrick is composed of a strong RBS (<a href="http://parts.igem.org/Part:BBa_B0030"target=_blank">BBa_B0030</a>) and <i>Ho1</i> coding region (<a href="http://parts.igem.org/Part:BBa_K566022"target=_blank">BBa_K566022</a>).  
 
The biobrick is composed of a strong RBS (<a href="http://parts.igem.org/Part:BBa_B0030"target=_blank">BBa_B0030</a>) and <i>Ho1</i> coding region (<a href="http://parts.igem.org/Part:BBa_K566022"target=_blank">BBa_K566022</a>).  
Line 371: Line 373:
 
<p class="text">
 
<p class="text">
 
A gene required for chromophore synthesis in photosynthetic  
 
A gene required for chromophore synthesis in photosynthetic  
−
light-harvesting complexes, photoreceptors, and circadian clocks.
+
light-harvesting complexes, photoreceptors, and circadian clocks. The gene comes from the cyanobacterium <i>Synechocystis sp.</i> PCC 6803.
 
<br><br>
 
<br><br>
 
The biobrick is composed of a strong RBS (<a href="http://parts.igem.org/Part:BBa_B0030"target=_blank">BBa_B0030</a>) and <i>pcyA</i>  
 
The biobrick is composed of a strong RBS (<a href="http://parts.igem.org/Part:BBa_B0030"target=_blank">BBa_B0030</a>) and <i>pcyA</i>  
Line 401: Line 403:
 
<div class="group center">
 
<div class="group center">
 
<p class="text">
 
<p class="text">
−
This is an assembly between the strong promoter <a href="http://parts.igem.org/Part:BBa_J23119"target=_blank">BBa_J23119</a>, an RBS (<a href="http://parts.igem.org/Part:BBa_B0030"target=_blank">BBa_B0030</a>), and the chimeric Red light receptor cph8 <a href="http://parts.igem.org/Part:BBa_I15010"target=_blank">BBa_I15010</a>.</p>
+
This is an assembly between the strong promoter <a href="http://parts.igem.org/Part:BBa_J23119"target=_blank">BBa_J23119</a>, an RBS (<a href="http://parts.igem.org/Part:BBa_B0030"target=_blank">BBa_B0030</a>), and the chimeric Red light receptor Cph8 <a href="http://parts.igem.org/Part:BBa_I15010"target=_blank">BBa_I15010</a>.</p>
 
</div>
 
</div>
  
Line 411: Line 413:
 
<div class="group center">
 
<div class="group center">
 
<p class="text">
 
<p class="text">
−
An assembly between biobricks <a href="http://parts.igem.org/Part:BBa_K1587006"target=_blank">BBa_K1587006</a> and <a href="http://parts.igem.org/Part:BBa_K1587007"target=_blank">BBa_K1587007</a> for the regulation of formate production by the circadian switch system.
+
An assembly between biobricks <a href="http://parts.igem.org/Part:BBa_K1587006"target=_blank">BBa_K1587006</a>  
 +
and <a href="http://parts.igem.org/Part:BBa_K1587007"target=_blank">BBa_K1587007</a>, which have been both successfully sequenced, for the regulation of formate
 +
production by the circadian switch system.
 
</p>
 
</p>
 
</div>
 
</div>
Line 479: Line 483:
 
<li>
 
<li>
 
[13] Lee JM, Lee J, Kim T & Lee SK (2013) Switchable gene expression in <i>Escherichia coli</i> using a miniaturized photobioreactor. PLoS ONE 8: e52382  
 
[13] Lee JM, Lee J, Kim T & Lee SK (2013) Switchable gene expression in <i>Escherichia coli</i> using a miniaturized photobioreactor. PLoS ONE 8: e52382  
 +
</li>
 +
<li>
 +
[14] Gambetta GA & Lagarias JC (2001) Genetic engineering of phytochrome biosynthesis in bacteria. PNAS 98: 10566–10571
 
</li>
 
</li>
 
</ul>
 
</ul>

Latest revision as of 02:34, 19 September 2015

iGEM Toulouse 2015

Biobricks


Content


In the list below you will find an overview over the BioBrick parts created by the iGEM Toulouse 2015 team and added to the IGEM registry.

For our project, we worked on three main biological modules : Attract, Eradicate, and Regulate to alternatively produce the two molecules of interest (butyrate by day, formate by night).

Name Type Genic construction Module Length (bp) Sequencing References
BBa_K1587000 Composite (with RBS) RBS-ho1 Regulate 744 Ok [13] [14]
BBa_K1587001 Basic part tesB Attract 861 Ok [3][4][5]
BBa_K1587002 Composite (with RBS) RBS-pcyA Regulate 796 Ok [13][14]
BBa_K1587003 Basic part crt Attract 786 Sequenced until 736 pb : ok [1][2][3][4][7]
BBa_K1587004 Device P(Bla)-RBS-ccr-RBS-hbd-RBS-crt-RBS- tesB-RBS-atoB-Terminator Attract 5192 Ok [1][2][3][4][6]
BBa_K1587005 Device P(Bla)-RBS-hbd-RBS-crt-RBS- tesB-RBS-atoB-Terminator Attract 3827 Ok [1][2][3][4][6]
BBa_K1587006 Device POmpC-LacIbox-RBS-cI Regulate 905 Ok [12][13][14]
BBa_K1587007 Device RBS-pflB-RBS-pflA-Terminator Eradicate 3093 Ok [7][8][9][10]
BBa_K1587008 Device Strong Promotor-RBS-cph8 Regulate 2288 Ok [11][13][14]
BBa_K1587009 Composite (with RBS) POmpC-LacIbox-RBS-cI-RBS-pflB-RBS-pflA-Terminator Eradicate 4006 - [7][8][9][10][11][12][13][14]

Attraction (butyrate pathway)

The chassis we used is Escherichia coli, and this bacterium is not able to naturally produce butyrate. That is why we introduced genes from others bacterial strains to synthesize this molecule.

Basic parts

tesB (BBa_K1587001)

A gene from Escherichia coli (Accession Number: EG10995) involved in the butyrate pathway that enables its production directly from acyl-coAs. This group of enzymes catalyzes the hydrolysis of acyl-CoAs into free fatty acid (in our case, butyryl-coA into butyrate) plus reduced coenzyme A (CoA-SH).

crt (BBa_K1587003)

A gene from Clostridium acetobutylicum (Accession Number: GJIH-2688) introduced in our bacterium after codon optimization in order to obtain a better expression in our strain. The crt enzyme substrate is 3-hydroxybutyryl CoA, and the product is Crotonyl CoA. This reaction does not need any coenzyme.

Other parts

ccr-Butyrate pathway (BBa_K1587004)

This BioBrick construction is composed of a constitutive promoter P(Bla) (BBa_I14018) and 5 genes from three different micro-organisms : in yellow are the E. coli genes, in blue those from Clostridium acetobutylicum and finally, the purple gene is from Streptomyces collinus. A Ribosome Binding Site (RBS; represented by a green circle; BBa_B0030), is added between each gene in order to improve the proteic synthesis. Finally, a strong terminator BBa_B1006) represents the end of the sequence.

tesB and crt have been described above. ccr encodes a crotonyl-CoA reductase (an oxidoreductase which acts on the double bond CH=CH). hbd from Clostridium acetobutylicum encodes a 3-hydroxybutyryl-CoA dehydrogenase (an oxidoreductase which catalyses the formation of alcohol function). atoB, from E. coli, encodes an acetyl-CoA acetyltransferase which catalyses the condensation of two acetyl-CoA.

Butyrate pathway wihout ccr (BBa_K1587005)

This BioBrick construction is the same as the previous one, but for the fact that it does not contain the ccr gene from Streptomyces collinus. It is composed of a constitutive promoter P(Bla) (BBa_I14018) and of 4 of the 5 genes present in the previous construction. Genes are issued from two micro-organisms : in yellow from E. coli, and in blue from Clostridium acetobutylicum. The green circles correspond to the strong RBS sequence (BBa_B0030) based on Ron Weiss thesis and the red one is the terminator (BBa_B1006).

Eradication (formate pathway)

The second module is dedicated to formate production and composed of two key genes : pflA and pflB.

Formate pathway (BBa_K1587007)

pflB encodes a pyruvate formate lyase, an enzyme which catalyses the cutting between C1 and C2 carbons of pyruvate. This enzyme is oxygen-sensitive and is only active in microaerobic or anaerobic conditions.

pflA encodes the pyruvate formate lyase activase, an enzyme which activates pflB.

The formate compound is naturally produced by E. coli, that is why we decided to overexpress these two genes. For this, pflB and pflA are put together with two RBS (BBa_B0030) in front of them to allow the proteic synthesis. A strong terminator (BBa_B1006) ends up the sequence.

Circadian switch

We aimed to produce butyric acid in our trap during the day and formic acid during the night. We designed a light response system which is improved to obtain an on/off switch of genic expression.

The center of the light sensor is composed of membrane proteins PCB (chromophore phycocyanobilin) and the hybrid protein Cph8 (EnvZ and Cph1)[11].

PCB protein comes from a cyanobacterium Synechocystis sp. PCC 6803 and to be synthesized, it needs the expression of two genes: heme oxygenase (Ho1) and biliverdin reductase (PcyA)[11].

Ho1 with RBS (BBa_K1587000)

A gene required for chromophore synthesis in photosynthetic light-harvesting complexes, photoreceptors, and circadian clocks. ho1, along with pcyA, converts heme into the chromophore phycocyanobillin (PCB). The gene comes from the cyanobacterium Synechocystis sp. PCC 6803.

The biobrick is composed of a strong RBS (BBa_B0030) and Ho1 coding region (BBa_K566022).

PcyA with RBS (BBa_K1587002)

A gene required for chromophore synthesis in photosynthetic light-harvesting complexes, photoreceptors, and circadian clocks. The gene comes from the cyanobacterium Synechocystis sp. PCC 6803.

The biobrick is composed of a strong RBS (BBa_B0030) and pcyA coding region (BBa_K566023).

POmpC-LacIbox-RBS-cI (BBa_K1587006)

This biobrick contains the OmpC promoter (BBa_R0082), a lacI box separated from cI gene by a RBS sequence (BBa_B0030).

Red light biosensor (BBa_K1587008)

This is an assembly between the strong promoter BBa_J23119, an RBS (BBa_B0030), and the chimeric Red light receptor Cph8 BBa_I15010.

Regulated formate production (BBa_K1587009)

An assembly between biobricks BBa_K1587006 and BBa_K1587007, which have been both successfully sequenced, for the regulation of formate production by the circadian switch system.

References

  • [1] Layton DS & Trinh CT (2014) Engineering modular ester fermentative pathways in Escherichia coli. Metabolic Engineering 26: 77–88
  • [2] Saini M, Hong Chen M, Chiang C-J & Chao Y-P (2015) Potential production platform of n-butanol in Escherichia coli. Metabolic Engineering 27: 76–82
  • [3] Volker AR, Gogerty DS, Bartholomay C, Hennen-Bierwagen T, Zhu H & Bobik TA (2014) Fermentative production of short-chain fatty acids in Escherichia coli. Microbiology (Reading, Engl.) 160: 1513–1522
  • [4] Saini M, Wang ZW, Chiang C-J & Chao Y-P (2014) Metabolic Engineering of Escherichia coli for Production of Butyric Acid. J. Agric. Food Chem. 62: 4342–4348
  • [5] Hunt MC & Alexson SEH (2002) The role Acyl-CoA thioesterases play in mediating intracellular lipid metabolism. Prog. Lipid Res. 41: 99–130
  • [6] Aboulnaga E-H, Pinkenburg O, Schiffels J, El-Refai A, Buckel W & Selmer T (2013) Effect of an oxygen-tolerant bifurcating butyryl coenzyme A dehydrogenase/electron-transferring flavoprotein complex from Clostridium difficile on butyrate production in Escherichia coli. J. Bacteriol. 195: 3704–3713
  • [7] Thesis: SUNYA Sirichai. July 2012. Dynamique de la réponse physiologique d’Escherichia coli à des perturbations maîtrisées de son environnement : vers le développement de nouveaux outils de changement d’échelle. Ingénieries Enzymatique et Microbienne.
  • [8] CEA-CNRS- Aix Marseille Université. February 2015. Paris . Activation d’enzymes bactériennes pour convertir le CO2 en source d’énergie renouvelable.
  • [9] Crain AV & Broderick JB (2014) Pyruvate formate-lyase and its activation by pyruvate formate-lyase activating enzyme. J. Biol. Chem. 289: 5723–5729
  • [10] Wei X-X, Zheng W-T, Hou X, Liang J, Li Z-J, Wei X-X, Zheng W-T, Hou X, Liang J & Li Z-J (2015) Metabolic Engineering of Escherichia coli for Poly(3-hydroxybutyrate) Production under Microaerobic Condition. BioMed Research International, BioMed Research International 2015, 2015: e789315
  • [11] Levskaya A, Chevalier AA, Tabor JJ, Simpson ZB, Lavery LA, Levy M, Davidson EA, Scouras A, Ellington AD, Marcotte EM & Voigt CA (2005) Synthetic biology: Engineering Escherichia coli to see light. Nature 438: 441–442
  • [12] Okada K (2009) HO1 and PcyA proteins involved in phycobilin biosynthesis form a 1:2 complex with ferredoxin-1 required for photosynthesis. FEBS Lett. 583: 1251–1256
  • [13] Lee JM, Lee J, Kim T & Lee SK (2013) Switchable gene expression in Escherichia coli using a miniaturized photobioreactor. PLoS ONE 8: e52382
  • [14] Gambetta GA & Lagarias JC (2001) Genetic engineering of phytochrome biosynthesis in bacteria. PNAS 98: 10566–10571