Identification of two new genetically active regions associated with the osmZ locus of Escherichia coli: role in regulation of proU expression and mutagenic effect of cya, the structural gene for adenylate cyclase.

Identification of two new genetically active regions associated with the osmZ locus of Escherichia coli: role in regulation of proU expression and mutagenic effect of cya, the structural gene for adenylate cyclase.