In article <v01540b00ae2d79b01809@[130.236.200.20]>, Sailesh.Surapureddi at mcb.liu.se (Sailesh Surapureddi) wrote: > Hello > > The answer for your question is NONE. 3 min on ice is much better > then electroporation or heat shock. > Would you please enlarge upon this? (Ref or method) Thanks. Jane