Paris/July 17
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Nicolas C. (Talk | contribs) (→PCRs) |
David.bikard (Talk | contribs) (→Transduction of MG1655 with P1 stock made on w121) |
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As it still didn't work, we try for now with culture of MG1655 in exponential growth rate (ExpGR)<br> | As it still didn't work, we try for now with culture of MG1655 in exponential growth rate (ExpGR)<br> | ||
| - | OD= | + | OD=0.6 |
<br> | <br> | ||
* Control (1mL LB MgSO4 30mM; CaCl2 15mM) + 100µL MG1655 Culture ExpGR | * Control (1mL LB MgSO4 30mM; CaCl2 15mM) + 100µL MG1655 Culture ExpGR | ||
Revision as of 14:46, 17 July 2007
PCRs
- The assembly PCRs did not work... we'll try them again !
- The Lox66-DapAColi PCRs worked very well in all conditions
=> Gel purification
| PCR : FtsZ-E.Coli | ||
|---|---|---|
| Name | Ftsz-E.Coli | |
| Annealing T° | 55°C | |
| Time of elongation | 2m30' | |
| Number of Cycles | 30 | |
| Buffer | 5x 10µL | |
| MgCl2 | 10µM 0µL | |
| dNTP | 10µM 1µL | |
| oligoF | 1 Lox71-FtsZ-F | 10µM 2.5µL |
| oligoR | 2 FtsZ-R | 10µM 2.5µL |
| water | 34µL | |
| polymerase | Phusion 0.5µL | |
| DNA | toothpick in glycerol stock of MG1655 | |
| PCR : DapA-Subtilis | ||
|---|---|---|
| Name | DapA-Subtilis | |
| Annealing T° | 55°C | |
| Time of elongation | 2m30' | |
| Number of Cycles | 30 | |
| Buffer | 5x 10µL | |
| MgCl2 | 10µM 0µL | |
| dNTP | 10µM 1µL | |
| oligoF | 8 Lox66-DapASubtilis-F | 10µM 2.5µL |
| oligoR | 9 DapASubtilis R | 10µM 2.5µL |
| water | 34µL | |
| polymerase | Phusion 0.5µL | |
| DNA | 0.5µL of Subtilis DNA from stock (DB tube in fridge) | |
| PCR : Assembling PCR DGAT | ||
|---|---|---|
| Name | assembly PCR of DGAT | |
| Annealing T° | 55°C | |
| Time of elongation | 2m30' | |
| Number of Cycles | 30 | |
| Buffer | 5x 10µL | |
| MgCl2 | 10µM 0µL | |
| dNTP | 10µM 1µL | |
| oligoF | 10µM 2.5µL | |
| oligoR | 10µM 2.5µL | |
| water | 34µL | |
| polymerase | Phusion 0.5µL | |
| DNA | 1µL of PCR product DGAT 1 1µL of PCR product DGAT 2 | |
| PCR : Assembling PCR FtsZ-FtsA | ||
|---|---|---|
| Name | assembly PCR of FtsZ-FstA | |
| Annealing T° | 55°C | |
| Time of elongation | 2m30' | |
| Number of Cycles | 30 | |
| Buffer | 5x 10µL | |
| MgCl2 | 10µM 0µL | |
| dNTP | 10µM 1µL | |
| oligoF | 3 | 10µM 2.5µL |
| oligoR | 2 | 10µM 2.5µL |
| water | 34µL | |
| polymerase | Phusion 0.5µL | |
| DNA | 1µL of PCR product FtsZ 1 1µL of PCR product FtsZ 2 | |
I make a gel to check PCR products. To put on gel :
- 50µL of PCR product
- 5µL of "bleu de charge" jaune.
DAP solution contamination test
We spread on LB plates DAP solution :
- 50µL of H20 (control)
- 50µL of aliquot DAP 50mM (in use)
- 50µL of DAP 1mM
- 50µL of DAP 0.2 mM
- 50µL of DAP 50mM
Transduction of MG1655 with P1 stock made on w121
As it still didn't work, we try for now with culture of MG1655 in exponential growth rate (ExpGR)
OD=0.6
- Control (1mL LB MgSO4 30mM; CaCl2 15mM) + 100µL MG1655 Culture ExpGR
- 5µL Phage + 900µL LB (MgSO4 30mM; CaCl2 15mM) + 100µL MG1655 Culture ExpGR
- 50µL Phage + 900µL LB (MgSO4 30mM; CaCl2 15mM) + 100µL MG1655 Culture ExpGR
- 500µL Phage + 500µL LB (MgSO4 30mM; CaCl2 15mM) + 100µL MG1655 Culture ExpGR
