Team:Wash U/Calendar-Home/15 July 2009
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-Gel purification from yesterday yielded low DNA concentrations | -Gel purification from yesterday yielded low DNA concentrations | ||
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+ | -Started anew today with same digestions (OmpC, GFP) but only gel purifying the destination plasmids | ||
- | + | Gel layout: | |
+ | 1) 100 bp ladder | ||
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+ | 2) OmpC + vector (2187 bp) | ||
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+ | 3) OmpC + vector | ||
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+ | 4) GFP (876 bp) | ||
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+ | 5) GFP | ||
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+ | 6) Destination plasmid, pSB1K3 (2206 bp) | ||
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+ | 7) pSB1K3 | ||
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+ | 8) 1 kb ladder | ||
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+ | Gel #2: | ||
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+ | 1) 1 kb ladder | ||
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+ | 2) OmpC + vector (2187 bp) | ||
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+ | 3) same | ||
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+ | 4) same | ||
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+ | 5) same | ||
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+ | 6) GFP (876 bp) | ||
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+ | 7) same | ||
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+ | Note: This second digestion was run using the GFP sample from the 7-1 miniprep and the OmpC sample from the 7-2 miniprep. The 7-2 OmpC DNA was very dilute and required about 74 microliters to obtain 700 ng, so enzyme and buffer volumes were adjusted for a total reaction volume of 100 microliters (requiring four gel lanes). | ||
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+ | Ligation reactions: | ||
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+ | 1: 6 microliters OmpC, 8 microliters GFP, 4 microliters pSB1K3, 2 microliters buffer, 1 microliter enzyme | ||
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+ | 2: 4 microliters OmpC, 6 microliters GFP, 4 microliters pSB1K3, 2 microliters buffer, 1 microliter enzyme, 3 microliters water | ||
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+ | -Team meeting #6 | ||
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+ | -Made new Kanamycin (10ug/ml) LB plates | ||
Latest revision as of 21:44, 15 July 2009