... required: for BM27.6, erythromycin(1 lgÆmL)1); for MC25 and 90-226emm1::km, kanamycin(150 lgÆmL)1); for BMJ71, tetracycline (5 lgÆmL)1); for JRS4 and JRS145, streptomycin (100 lgÆmL)1)andforJRS145/pLZM6 ... bring31Department of Cell and Molecular Biology, Section for Molecular Pathogenesis,2Department of Medical Microbiology,Dermatology and Infection, Section for Dermatology and 3Institute of Laboratory ... mUÆmL)1 and 4.8 mUÆmL)1, respectively, and incubation was continued for another 2 h. The cell layerswere then washed with MEM three times and adhesion ofAP1 was determined as described. For some...