Team:Lyon-INSA-ENS/Realisation/Week5

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         <img src="https://static.igem.org/mediawiki/2011/0/0e/Drapeau_francais.jpg"; width=20px; /> <a href="/Team:Lyon-INSA-ENS/Realisation/Week5Fr">Version Francaise</a>
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     <h1 style="color: white;"> Week 5 </h1>     
     <h1 style="color: white;"> Week 5 </h1>     
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Visit of Centraco : a french nuclear waste treatment plant  <br/><br/><br/>
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<p style=" line-height : 1.5em"><FONT COLOR="red"> <b>Strain construction</b> </FONT> <br><br>
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Start of 5mL cultures of 18A (Amp), 24E (Amp) and Curli(Cn). Incubation at 37°C <br/>
Start of 5mL cultures of 18A (Amp), 24E (Amp) and Curli(Cn). Incubation at 37°C <br/>
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Visit of Centraco. <br/>
 
Start of 50 mL cultures ( 50mL sterile LB, 500µL antibiotic, 100µL from the 5mL cultures ). Incubation at 37°C overnight.
Start of 50 mL cultures ( 50mL sterile LB, 500µL antibiotic, 100µL from the 5mL cultures ). Incubation at 37°C overnight.
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<br/> <br/>
<br/> <br/>
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Miniprep of the ligations from the previous week to check the insert : 5L+2L, 5L+24E, 2M+2L, 2M+24E, 2L-Tet, 24E-Tet<br/>
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<FONT COLOR="red"> <b>Strain construction</b> </FONT> <br><br>
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<b>Miniprep</b> of the ligations from the previous week to check the insert : 5L+2L, 5L+24E, 2M+2L, 2M+24E, 2L-Tet, 24E-Tet<br/>
4 clones are chosen for each ligation. <br/>
4 clones are chosen for each ligation. <br/>
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Digestion and electrophoresis : no clone seemed to contain the insert. Decision to verify the digestion, ligation and transformation protocols. <br/><br/>
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<b>Digestion</b> and <b>electrophoresis</b> : no clone seemed to contain the insert. Decision to verify the digestion, ligation and transformation protocols. <br/><br/>
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Midiprep of 18A, 24E and curli parts.<br/>
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<b>Midiprep</b> of 18A, 24E and curli parts.<br/>
Nanodrop analysis : <br/>
Nanodrop analysis : <br/>
-18A : 16.7 ng/µL <br/>
-18A : 16.7 ng/µL <br/>
-Curli : 40.5 ng/µL <br/>
-Curli : 40.5 ng/µL <br/>
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-24E : 190.8 ng/µL <br/><br/>
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-24E : 190.8 ng/µL <br/><br/><br/>
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</p>
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<p style = "line-height : 1.5em"><FONT COLOR="green"> <b>PCR and mutagenesis of rcn, csgBA, csgEFG</b> </FONT> <br><br>
The sequencing results were not enough good due to too high concentration of mutated plasmid. Resent of dillute sample.<br/> <br/>  
The sequencing results were not enough good due to too high concentration of mutated plasmid. Resent of dillute sample.<br/> <br/>  
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Another french newspaper <B>"Le progrès"</B> interviewed us.<br><br><br/>
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</p>
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<FONT COLOR="red"> <b>Strain construction</b> </FONT> <br><br>
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Start of 5mL cultures of 22M, 2M, 2L, 5L, OmpR234 and RBS-GFP-LVA ( synthesized part with an unstable GFP )<br/><br/>
Start of 5mL cultures of 22M, 2M, 2L, 5L, OmpR234 and RBS-GFP-LVA ( synthesized part with an unstable GFP )<br/><br/>
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Start of 50mL cultures for the same parts.<br/><br/>
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Start of 50mL cultures for the same parts.<br/><br/><br/>
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Miniprep of the clones with the mutated plasmid to get more plasmid for the next step. <br/><br/>
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</p>
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<p style = "line-height : 1.5em"><FONT COLOR="green"> <b>PCR and mutagenesis of rcn, csgBA, csgEFG</b> </FONT> <br><br>
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<b>Miniprep</b> of the clones with the mutated plasmid to get more plasmid for the next step. <br/><br/>
-
Another french newspaper <B>"Le progrès"</B> interviewed us.
 
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French national day but... we worked.<br/><br/>
 
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Midiprep of 22M, 2M, 2L, 5L, OmpR234, RBS-GFP-LVA.
 
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<h6 style="text-align :left"> Friday </h6> <HR>
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French national day but... we worked.<br/><br/><br/>
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<FONT COLOR="red"> <b>Strain construction</b> </FONT> <br><br>
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</p>
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<p style=" line-height : 1.5em">
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<b>Midiprep</b> of 22M, 2M, 2L, 5L, OmpR234, RBS-GFP-LVA.
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              <a  href="https://2011.igem.org/Team:Lyon-INSA-ENS/Realisation/Week4"/><font color="grey"><b>Previous Week</b></font></a>
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              <a  style = "float : right"; href="https://2011.igem.org/Team:Lyon-INSA-ENS/Realisation/Week6"/><font color="grey"><b>Next Week</b></font></a>
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Latest revision as of 23:35, 21 September 2011







Week 5


From Monday the 11th of July to Friday the 15th of July 2011







Monday


Visit of Centraco : a french nuclear waste treatment plant


Strain construction

Start of 5mL cultures of 18A (Amp), 24E (Amp) and Curli(Cn). Incubation at 37°C
Start of 50 mL cultures ( 50mL sterile LB, 500µL antibiotic, 100µL from the 5mL cultures ). Incubation at 37°C overnight.





Tuesday




Strain construction

Miniprep of the ligations from the previous week to check the insert : 5L+2L, 5L+24E, 2M+2L, 2M+24E, 2L-Tet, 24E-Tet
4 clones are chosen for each ligation.
Digestion and electrophoresis : no clone seemed to contain the insert. Decision to verify the digestion, ligation and transformation protocols.


Midiprep of 18A, 24E and curli parts.
Nanodrop analysis :
-18A : 16.7 ng/µL
-Curli : 40.5 ng/µL
-24E : 190.8 ng/µL


PCR and mutagenesis of rcn, csgBA, csgEFG

The sequencing results were not enough good due to too high concentration of mutated plasmid. Resent of dillute sample.





Wednesday


Another french newspaper "Le progrès" interviewed us.


Strain construction

Start of 5mL cultures of 22M, 2M, 2L, 5L, OmpR234 and RBS-GFP-LVA ( synthesized part with an unstable GFP )

Start of 50mL cultures for the same parts.


PCR and mutagenesis of rcn, csgBA, csgEFG

Miniprep of the clones with the mutated plasmid to get more plasmid for the next step.





Thursday


French national day but... we worked.


Strain construction

Midiprep of 22M, 2M, 2L, 5L, OmpR234, RBS-GFP-LVA.







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