Effects of reduced amount of RNA polymerase sigma factor on gene expression and growth ofEscherichia coli:Studies of therpoD40(Amber) mutation

Effect of mutations in the RNA polymeras

Effect of mutations in the RNA polymerase gene and that of the transcription termination factor rho on expression of the Escherichia coli galactose operon with an IS2 polar insertion

✍ Yarulin, V. R. ;Gorlenko, Zh. M. 📂 Article 📅 1985 🏛 Springer 🌐 English ⚖ 270 KB

We analysed the effects on the expression of the gal operon of six phenotypically different mutations in the Escherichia coli RNA polymerase genes in combination with wild-type, rho, and mutant, rho15, alleles of the gene for the transcription termination factor. RNA polymerase mutations can enhance