Growth-instability of repressor.
D004247:DNA / Q000096:biosynthesis*; D004794:Enzyme Repression; D004926:Escherichia coli; D005696:Galactosidases; D009268:Nalidixic Acid; D013489:Suppression, Genetic
D009268:Nalidixic Acid; D004247:DNA; D005696:Galactosidases