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Team:Stockholm/19 August 2010
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**EcoRI site removed | **EcoRI site removed | ||
All sequencings revealed an insertion in the Freiburg suffix, between SpeI and PstI restriction sites. We were already aware of this, and this will be taken care of later by digestion and cloning with SpeI, thereby removing the insertion.<br /> | All sequencings revealed an insertion in the Freiburg suffix, between SpeI and PstI restriction sites. We were already aware of this, and this will be taken care of later by digestion and cloning with SpeI, thereby removing the insertion.<br /> | ||
| - | BLASTn results also revealed | + | BLASTn results also revealed three mutations in both yCCS sequences. A protein BLAST (BLASTp) alignment of the translated yCCS sequences revealed all four mutations as '''silent mutations''' ([[media:BLASTp_m-yCCS1--yCCS_19aug.txt|BLASTp results]]). |
SOD 1 sample and glycerol stock will be discarded; the other clones are saved as verified. | SOD 1 sample and glycerol stock will be discarded; the other clones are saved as verified. | ||
Revision as of 10:22, 19 August 2010
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Andreas
Site-directed mutagenesis of SOD & yCCS
Sequencing results
Received the sequencing results for m-SOD 1, m-SOD 2, m-yCCS 1 and m-yCCS 4 from Eurofins. Ran a nucleotide BLAST (BLASTn) alignment to verify successful site-directed mutagenesis.
- SOD 1: Failed (BLASTn results)
- Mutation still present
- SOD 2: Success (BLASTn results)
- Mutation removed
- yCCS 1: Success (BLASTn results)
- EcoRI site removed
- yCCS 4: Success (BLASTn results)
- EcoRI site removed
All sequencings revealed an insertion in the Freiburg suffix, between SpeI and PstI restriction sites. We were already aware of this, and this will be taken care of later by digestion and cloning with SpeI, thereby removing the insertion.
BLASTn results also revealed three mutations in both yCCS sequences. A protein BLAST (BLASTp) alignment of the translated yCCS sequences revealed all four mutations as silent mutations (BLASTp results).
SOD 1 sample and glycerol stock will be discarded; the other clones are saved as verified.
