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Team:DTU-Denmark/Notebook/19 July 2013
From 2013.igem.org
Contents |
208
Main purpose
- plasmid isolation
- colony PCR to verify transformants from 18-07-2013.
- gel electrophoresis to verify insert after colony PCR (AMO, HAO), plasmid isolation
- gel electrophoresis to verify plasmid isolation
- restriction analysis of isolated plasmids
- gel electrophoresis to verify restriction analysis
Who was in the lab
Gosia, Henrike
Procedure
Plasmid isolation
According to protocol in QIAprep Spin Miniprep Kit
Colony PCR
Master mix was prepared based on standard colony PCR procedure.
For AMO primers 29a, 29b were used (no USER primers this time) and for HAO primers 28a, 28b were used. We used Phusion polymerase. We obtained 7 transformants after yesterday transformation with AMO in pZA21 and 3 transformants which may contain HAO in pZA21. On negative control plate 3 colonies grew.
PCR parameters according to standard reaction with differences in annealing temperatures (for AMO -> 54°C, for HAO -> 56°C) and with 3 min of extension time. Expected fragments lengths are AMO - 3074 bp, HAO - 2816 bp.
Results
1% gel of results of today's colony PCR and yesterday's PCR to add his-tags
- 1: HAO, colony PCR
- 2: HAO, colony PCR
- 3: HAO, colony PCR
- 4: AMO, colony PCR
- 5: AMO, colony PCR
- 6: AMO, colony PCR
- 7: AMO, colony PCR
- 8: AMO, colony PCR
- 9: 1kb ladder
- 10: AMO, colony PCR
- 11: AMO, colony PCR
- 12: TAT construct, his-tag, program ramp1
- 12: TAT construct, his-tag, program ramp2
- 12: Sec construct, his-tag, program ramp1
- 12: Sec construct, his-tag, program ramp2
1% gel of plasmids isolated by qiagen spin miniprep kit
- 1: 1kb ladder
- 2: cycAX from isolation of the 19-07
- 3: cycAX from isolation of the 19-07 dub
- 4: cycAX from isolation of the 17-07
- 5: RFP from isolation on the 19-07
- 6: RFP from isolation on the 19-07 dub
- 7: RFP from isolation on the 19-07 trip
