HKU-HKBU/5 August 2009

=Co-transformation=

17:40 take bacteria out from warm room
Competent Cell Preparation Electro-transformation ① A+ & C+ ② A+ & C+ ③ A+ ④ C+ After transformation, recovering (1h) and spreading plates, put these plates into warm room (37℃) for overnight Suppose: ① A+ & C+ →grow ② A+ & C+ →grow ③ A+ →grow ④ C+ →grow