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Team:UNIPV-Pavia/Notebook/Week12
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Revision as of 13:04, 22 September 2008
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Notebook
| Week 1 | Week 2 | Week 3 | Week 4 | Week 5 | Week 6 | Week 7 |
|---|---|---|---|---|---|---|
| Week 8 | Week 9 | Week 10 | Week 11 | Week 12 | Week 13 | Week 14 |
Week 11: 08/4/08 - 08/7/08
08/4/08
- Plasmid digestion for:
| BBa_J23100-BBa_B0030-BBa_C0040-BBa_B1006 (E-S) | BBa_R0040 (E-X) |
- Gel run/cut/gel extraction.
- Ligation: BBa_J23100-BBa_B0030-BBa_C0040-BBa_B1006-BBa_R0040. We incubated ligation at 16°C overnight.
- We had 5 plates to screen with colony PCR:
- BBa_B0030-BBa_C0051-BBa_B0030-BBa_C0079-BBa_B1006-BBa_R0051-BBa_B0030-BBa_C0062-BBa_B1006-BBa_R0062-BBa_B0030-BBa_E1010-BBa_B1006 (that we call "a")
- BBa_B0030-BBa_C0061-BBa_B1006-BBa_R0062-BBa_B0030-BBa_E0040-BBa_B1006 (that we call "b")
- BBa_B0030-BBa_C0078-BBa_B1006-BBa_R0079-BBa_B0030-BBa_E0040-BBa_B1006 (that we call "c")
- BBa_B0030-BBa_C0061-BBa_B0030-BBa_C0079-BBa_B1006-BBa_R0079-BBa_B0030-BBa_E0040-BBa_B1006 (that we call "d")
- BBa_J23100-BBa_B0030-BBa_C0040-BBa_B1006-BBa_R0040
- Last week BBa_J23100-BBa_B0030-BBa_C0040-BBa_B1006-BBa_R0040 colony PCR gave a bad result. For this reason, we decided to perform colony PCR only for:
- BBa_B0030-BBa_C0061-BBa_B1006-BBa_R0062-BBa_B0030-BBa_E0040-BBa_B1006 (7 colonies)
- BBa_J23100-BBa_B0030-BBa_C0012-BBa_B1006-BBa_R0010 (6 colonies)
 |
- Gel result:
- b (2nd colony, but it was not pure. We decided to prepare single colonies plate for b)
- BBa_J23100-BBa_B0030-BBa_C0012-BBa_B1006-BBa_R0010 (1st colony)
08/4/08
- Plasmid digestion for:
| BBa_J23100-BBa_B0030-BBa_C0040-BBa_B1006 (E-S) | BBa_R0040 (E-X) |
- Gel run/cut/gel extraction.
- We infected 9 ml of LB + Amp with 30 µl of BBa_C0062, 12, 22, 30, 27(2nd col), b(1st col)
- Single colonies plates for b, c, d.
08/5/08
- Glycerol stocks/miniprep for BBa_C0062, 12, 22, 30, 27(2), b(1).
- We sent BBa_C0062, 12, 22 and 30 to Primm for sequencing: all these parts contain BBa_C0062.
- We transformed/plated 28.
- Colony PCR for a(7 colonies), b(single colonies)(6 colonies), c(single colonies)(6 colonies), d(single colonies)(6 colonies).
- Gel results were not so clear: the length of some fragments was not expected and there were some contaminants. Maybe those parts were too long for our PCR reaction. We decided to grow 9 ml cultures for some of those colonies, to extract plasmids, to cut them and to check their length in a new run. We chose:
- a (1, 4, 6, 7)
- b (no colony was chosen: we already had them and this run didn't show any 100% pure colony)
- c (5)
- d (2)
08/6/08
- Single colonies plate for 28, because where were too many bacteria on its plate.
- Glycerol stocks/miniprep for:
- a(1)
- a(4)
- a(6)
- a(7)
- c(5)
- d(2)
- We cut these 6 plasmids E-P (5 µl of DNA in a final reaction volume of 20 µl).
- Run for digested plasmids. Gel results:
- a(1) OK
- a(4) False positive
- a(6) OK
- a(7) False positive
- c(5) OK
- d(2) OK
08/7/08
- Colony PCR for 28 single colonies plate (screening on 6 colonies).
- Gel results: all screened colonies were negative...
