𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Determinants for Escherichia coli RNA polymerase assembly within the β subunit

✍ Scribed by Yi Wang; Konstantin Severinov; Nick Loizos; David Fenyö; Ewa Heyduk; Tomasz Heyduk; Brian T Chait; Seth A Darst


Book ID
115628025
Publisher
Elsevier Science
Year
1997
Tongue
English
Weight
669 KB
Volume
270
Category
Article
ISSN
0022-2836

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Heat shock response in Escherichia coli
✍ Kashlev, M. V. ;Gragerov, A. I. ;Nikiforov, V. G. 📂 Article 📅 1989 🏛 Springer 🌐 English ⚖ 537 KB

Escherichia coli cells, carrying a rifampicin sensitive RNA polymerase beta-subunit gene in the chromosome and a rifampicin resistant beta-subunit gene placed under the control of a strong promoter in a multicopy plasmid, are unable to grow in the presence of rifampicin, despite the accumulation of

Genetic studies on the β subunit of Esch
✍ Boothroyd, Clare M. ;Malet, Rosemary M. ;Nene, Vishvanath ;Glass, Robert E. 📂 Article 📅 1983 🏛 Springer 🌐 English ⚖ 393 KB

Spontaneously-occurring rifampicin-resistant mutants that survive on low (20 micrograms ml-1) but not high drug concentrations (200 micrograms ml-1) have been isolated. One such mutation appears to map close to residue 650 on the beta structural gene. RNA polymerase from low-level resistant strains

Genetic studies on the β subunit of Esch
✍ Glass, Robert E. ;Jones, Steven T. ;Ishihama, Akira 📂 Article 📅 1986 🏛 Springer 🌐 English ⚖ 458 KB

RNA polymerase was isolated from two suppressed rpoB amber strains exhibiting relaxed control over RNA synthesis in vivo. In vitro transcription analysis of these mutant holoenzymes carrying defined substitutions at known sites in the beta subunit clearly shows that single amino acid changes in beta

Genetics studies on the β subunit of Esc
✍ Nene, Vishvanath ;Glass, Robert E. 📂 Article 📅 1984 🏛 Springer 🌐 English ⚖ 486 KB

A single species of RNA polymerase is responsible for the transcription of genetic material in Escherichia coli; and, each component of this essential enzyme is encoded by a single gene. Nevertheless, we report the characterisation of a viable deletion mutant lacking about 165 bp in the region codin