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Team:Paris Saclay/Notebook/July/10
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(pET28a is a plasmid used to verify that the 4 strains are competent). | (pET28a is a plasmid used to verify that the 4 strains are competent). | ||
| - | + | Negative control groups: | |
*pET28a: without plasmid, nothing grows. | *pET28a: without plasmid, nothing grows. | ||
*J23100, J23106, J23114: without the BioBrick, nothing brows. | *J23100, J23106, J23114: without the BioBrick, nothing brows. | ||
Revision as of 19:31, 20 July 2014
Contents |
Thursday 10th July
Lab work
1 - Plasmid DNA Extraction:
by Romain and Sean
Plasmids used:
- BBa_B0015, dble ter
- FNR_RBS_amilCP-Ter DH5αZ1
2 - Transformation of competent cells E.coli
by Fabio and Maher
Competent strains used:
- DH5α
- MG1655
- MG1655Z1
- DH5α+ (given by Solenne)
(The strains DH5α, MG1655 and MG1655Z1 were prepared by Mathias and Mathieu)
BioBricks used:
- J23100 (Amp R)(Dilutions: Concentrated, 0 and 10^-1)
- J23106 (Amp R)(Dilutions: Concentrated, 0 and 10^-1)
- J23114 (Amp R)(Dilutions: Concentrated, 0 and 10^-1)
+ pET28a (Kan R)(Dilutions: 0, 10^-1 and 10^-2) (pET28a is a plasmid used to verify that the 4 strains are competent).
Negative control groups:
- pET28a: without plasmid, nothing grows.
- J23100, J23106, J23114: without the BioBrick, nothing brows.
Results:
- pET28a: Nothing grows with the strains DH5α, MG1655, MG1655Z1. But the strain DH5α+ grows well.
- J23100, J23106, J23114: The strain DH5α+ grow well and the 3 others strains grow less. They have to be more concentrated.
