Genetic evidence for subunits in the fertility repressor produced by F-like R factors.
Repressor-negative mutants derived from R 100 were tested for genetic complementation. The results indicate that the active repressor is a multimer. The properties of an unusual repressor mutant are also discussed.
D002701:Chloramphenicol / Q000494:pharmacology; D003433:Crosses, Genetic; D004269:DNA, Bacterial; D004352:Drug Resistance, Microbial; D004926:Escherichia coli / Q000187:drug effects*; D005809:Genes, Regulator; D005816:Genetic Complementation Test; D005827:Genetics, Microbial; D009154:Mutation; D013752:Tetracycline / Q000494:pharmacology
D004269:DNA, Bacterial; D002701:Chloramphenicol; D013752:Tetracycline