HB101F- mcrB mrr hsdS20(rB- mB-) recA13 leuB6 ara-14 proA2 lacY1 galK2 xyl-5 mtl-1 rpsL20(SmR) glnV44 λ-Please note that different sources have different genotypes so treat this information with caution.From a GIBCO BRL list of competent cells.Hybrid of E. coli K12 and E. coli ...