Team:KULeuven/31 August 2009
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Latest revision as of 08:51, 10 September 2009
Project progress
Progress of parts
[edit] Blue Light Receptor
- A miniprep and RD (with EcoRI and PstI) were performed on the four colonies that were ented on Sunday.
- Nanoprop results
- RD results on gel: the right signals were detected
Part | concentration (ng/μl) | 260/280 λ | |
---|---|---|---|
LigA (1) | 110,6 | 1,92 | |
LigA (2) | 76,7 | 1,99 | |
LigA (3) | 84,8 | 2,07 | |
LigA (4) | 31,7 | 2,02 | |
104,3 | 2,10 |
- LigA was plated on LB medium. This will be the "motherplate" from which the glycerol stock and the testing cultures will be taken from.
- Electroporation of in competent cells. It was plated and put overnight in the incubator.
- In order to be able to grow vector , which contains the toxic ccdB gene, we need special cells which carry the gyrA462 mutation. This is strain DB3.1 from E.coli. These were plated and put in the incubator overnight.
[edit] Vanillin Production
- Electroporation of SAMS I, SAMS II AND EF II
- Restriction digest of ech and fcs from Saturday was tested and showed 6 signals with varying lengths for ech and 1 very large signal for fcs, both inconsistent. To test for errors in the restriction sites we cut each vector with 1 restriction digest for each of the sites. Giving a total of 4 tests for ech and 4 for fcs.
- Restriction at 37°C overnight.
- For ligation of SAMS III RD (from Thursday) and TER II we need 44,4 µl of SAMS III which we don't have thus we cut two additional volumes with SAMS I overnight
- SAMS I A RD and SAMS I B RD
[edit] Vanillin Receptor
- TOPO cloning showed only blue colonies so we searched for alternatives. We did resaerchwork if it was maybe possible with a puc-vector
- The mutation of rpoA was again checked but gelelectrophoresis showed no result
- X,Y and K (the igemvector) were cut with EcoR1 and Pst1.
- new ligation was done with the first cuttingproduct so today it was electroporated and plated.
- PCR was done for W to get more basicproduct to work with