Team:SDU-Denmark/labnotes2

From 2010.igem.org

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(Annealing of the two mutated strands of FlhDC (FlhDCmut))
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The gene is inserted into a pOT2 plasmid. A plasmid map can be found [http://www.fruitfly.org/about/methods/pOT2vector.html here]:<br><br>
The gene is inserted into a pOT2 plasmid. A plasmid map can be found [http://www.fruitfly.org/about/methods/pOT2vector.html here]:<br><br>
Two of the chlor plates were damaged (one very slightly) and one ampicilin plate was torn up, again. (good thing two were dried). Plates were incubated ON at 37°.<BR><BR>
Two of the chlor plates were damaged (one very slightly) and one ampicilin plate was torn up, again. (good thing two were dried). Plates were incubated ON at 37°.<BR><BR>
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=== Coloni PCR of flhD/C in pSB1C3 ===
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Start date: 21/07    End date: 21/07<br>
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''Methods:''  Coloni PCR and gel electrophoresis <br><br>
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''Protocol:''[https://2010.igem.org/Team:SDU-Denmark/protocols#CP1.2 CP1.2] <br><br>
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''Experiment done by:'' Maria and LC<br><br>
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''Notes:''<br>
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Coloni PCR was made on flhD/C in pSB1C3 from [https://2010.igem.org/Team:SDU-Denmark/labnotes2#Transformation_of_flhD.2FC_in_pSB1C3_and_test_plasmid_in_Top_10_E.Coli Transformation].<br>
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10 colonies from plates plated with cells transformed with L2 and L3 ligation mixtures (see [ttp://2010.igem.org/Team:SDU-Denmark/labnotes2#Ligation_of_flhD.2FC_.28native_coding_sequence.29_and_pSB1C3 Ligation]).<br>
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Coloni 1-5 is taken from L2 plates
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coloni 6-10 is taken from L3 plates <br>
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PCR was made with only half the amount of premix.<br>
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Premix for 12 PCR reactions: <br>
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<table style="text-align: left; width: 100px;" border="1"
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cellpadding="2" cellspacing="2">
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<tr>
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<td style="vertical-align: top;">10xtaq buffer<br>
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</td>
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<td style="vertical-align: top;">30uL<br>
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</td>
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</tr>
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<tr>
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<td style="vertical-align: top;">MgCl2<br>
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</td>
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<td style="vertical-align: top;">12uL<br>
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</td>
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</tr>
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<tr>
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<td style="vertical-align: top;">VF2<br>
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</td>
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<td style="vertical-align: top;">12uL<br>
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</td>
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</tr>
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<tr>
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<td style="vertical-align: top;">VR<br>
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</td>
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<td style="vertical-align: top;">12uL<br>
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</td>
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</tr>
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<tr>
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<td style="vertical-align: top;">dNTP<br>
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</td>
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<td style="vertical-align: top;">6uL<br>
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</td>
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</tr>
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<tr>
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<td style="vertical-align: top;">H2O<br>
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</td>
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<td style="vertical-align: top;">42uL<br>
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</td>
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</tr>
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<tr>
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<td style="vertical-align: top;">Total vol.<br>
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</td>
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<td style="vertical-align: top;">114uL<br>
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</td>
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</tr>
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</table> <br><br>
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0.5uL Taq polymerase from ampliqon was used.<br>
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Taq PCR program:<br>
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<table style="text-align: left; height: 260px; width: 225px;" border="1"
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cellpadding="2" cellspacing="2">
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<tr>
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<td style="vertical-align: top; width: 102px;">1:Start<br>
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</td>
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<td style="vertical-align: top; width: 52px;">94C<br>
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</td>
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<td style="vertical-align: top; width: 45px;">2 min<br>
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</td>
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</tr>
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<tr>
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<td style="vertical-align: top; width: 102px;">2: Denaturing<br>
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</td>
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<td style="vertical-align: top; width: 52px;">94C<br>
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</td>
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<td style="vertical-align: top; width: 45px;">1 min<br>
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</td>
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</tr>
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<tr>
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<td style="vertical-align: top; width: 102px;">3: Annealing<br>
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</td>
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<td style="vertical-align: top; width: 52px;">55C<br>
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</td>
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<td style="vertical-align: top; width: 45px;">1 min<br>
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</td>
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</tr>
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<tr>
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<td style="vertical-align: top; width: 102px;">4: Elongation<br>
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</td>
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<td style="vertical-align: top; width: 52px;">72C<br>
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</td>
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<td style="vertical-align: top; width: 45px;">1 min 30 s<br>
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</td>
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</tr>
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<tr>
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<td style="vertical-align: top; width: 102px;">5:<br>
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</td>
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<td style="vertical-align: top; width: 52px;">GO TO<br>
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</td>
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<td style="vertical-align: top; width: 45px;">rep. 29x<br>
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</td>
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</tr>
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<tr>
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<td style="vertical-align: top; width: 102px;">6: End <br>
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</td>
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<td style="vertical-align: top; width: 52px;">72C<br>
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</td>
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<td style="vertical-align: top; width: 45px;">3 min<br>
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</td>
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</tr>
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<tr>
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<td style="vertical-align: top; width: 102px;">7: Hold<br>
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</td>
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<td style="vertical-align: top; width: 52px;">4C<br>
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</td>
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<td style="vertical-align: top; width: 45px;"><br>
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</td>
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</tr>
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</table> <br><br>
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PCR product was loaded onto a 2% agarose gel. Gene ruler DNA ladder mix (red) was used as marker.<br><br>
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''Results:''<br>
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Gel electrophoresis: <br>
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<br><br>
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''Analysis:''<br>
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A band at app. 300bp was observed in all lanes, indicating that all 10 colonies contained the correct plasmids.<br>
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ON cultures were made for mini-prep.<br>
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Revision as of 15:03, 21 July 2010