Team:SDU-Denmark/labnotes2

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Ligation mixtures were not run on gel but were directly used for [https://2010.igem.org/Team:SDU-Denmark/labnotes2#Transformation_of_flhD.2FC_in_pSB1C3_and_test_plasmid_in_Top_10_E.Coli transformation]<br>
Ligation mixtures were not run on gel but were directly used for [https://2010.igem.org/Team:SDU-Denmark/labnotes2#Transformation_of_flhD.2FC_in_pSB1C3_and_test_plasmid_in_Top_10_E.Coli transformation]<br>
surplus ligation mixture was stored at -20 degrees as L1, L2 and L3.<br>  
surplus ligation mixture was stored at -20 degrees as L1, L2 and L3.<br>  
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--[[User:Tipi|Tipi]] 18:15, 19 July 2010 (UTC)
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--[[User:Tipi|Tipi]] 18:15, 19 July 2010 (UTC)<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 [https://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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VF2 - coding sequence (in pSB1C3) : 140bp <br>
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Coding sequence - VR (in pSB1C3)  : 176bp <br>
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flhD/C                            : 932bp <br>
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VF2 - VR for pSB1C3 w. flhD/C    :1248bp <br><br>
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VF2 - VR for pSB1C3 without insertion : 316bp <br><br>
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''Results:''<br>
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Gel electrophoresis: <br>
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[[Image:Team-SDU-Denmark-coloni PCR flhDC ligation.jpg|600px]]<br><br>
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''Analysis:''<br>
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All lanes except 4, 9 and 10 showed a band at app. 1200bp. which might indicate plasmids where flhD/C has been inserted.
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Lane 4 and 9 has a band at app. 1500bp which could indicate undigested pSB1C3 (VF2 - VR for pSB1C3 w. J04450 is 1385bp).<br>
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Streak plates of coloni 1, 2, 3, 5, 6, 7, 8 and 10 showed red colonies, indicating that these contained undigested pSB1C3.<br> Streak plates of coloni 4 and 9 had only white colonies, suggesting an insertion has occured.<br> To verify if flhD/C has been inserted coloni PCR using VF2 and flhD/C rev. as primers was carried out for colonies from streak plates of coloni 4 and 9 and of all white colonies from the transformation plates. (see coloni PCR)<br>
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--[[User:Tipi|Tipi]] 11:46, 24 July 2010 (UTC)  
===Purification of pSB1A2 containing J13002===
===Purification of pSB1A2 containing J13002===

Revision as of 11:46, 24 July 2010