TY - GEN AU - MacPhee,D G TI - Do the Salmonella typhimurium tester strains used in mutagenicity assays display 'plasmid-enhanced genetic drift'? SN - 0027-5107 PY - 1984///0904 KW - Gene Frequency KW - Mutagenicity Tests KW - standards KW - Phenotype KW - Plasmids KW - Salmonella typhimurium KW - genetics N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/0027-5107(84)90020-4 ER -