From 2012.igem.org
July 2012
S M T W T F S
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August 2012
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September 2012
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October 2012
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June 07
Transformation (LSE)
Transformed DNA:
lacZ (well 4:12G, I732019)
p + lacO (well 1:6G, R0011)
Cells: neb10beta (donated)
Protocol from: http://www.neb.com/nebecomm/products/productc3019.asp
Controls: puc19, no DNA (8 plates)
June 08
Transformation results
puc19: growth
negative control: no growth
lacZ, lacO: possible small colonies
liquid culture in amp media (100 ug / ml):
no growth of lacZ, lacO
growth of puc19
June 12
DH5a Competent Cell Prep
Streak plated cells on LB no amp plate, let grow overnight
June 13
Transformation (LSE)
Transformed DNA:
lacZ (well 4:12G, I732019)
p + lacO (well 1:6G, R0011)
Cells: DH5 alpha (donated)
Protocol from: http://openwetware.org/wiki/Haynes:Assembly101 (30 minute transformation)
Controls: puc19, no DNA (8 plates)
Transformation (istb4, Abhi)
Transformed DNA:
Cells:
Protocol from:
Controls:
DH5a Chemically Competent cell prep
Grew 2 seed colonies from streak plate in LB no amp
Grew controls to test for contamination
Both Seed colonies grew, no contamination present
June 14
Competent cell prep
Prepared CaCl2 buffer solution and CaCl2 glycerol buffer solution
Grew seed colony in 400mL LB no amp
June 15
Competent cell prep
Centrifuged falcon test tubes containing liquid colonies
Resuspended in CaCl2 buffer solution and incubated for 15 mins
Centrifuged and resuspended in CaCl2 glycerol buffer solution
Chilled overnight
June 16
Competent cell prep
Aliquotted 200uL into test tubes
Stored in -80C
June 17
Streak plated prepared competent cells on LB no amp plate
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