Induction of a new RNA polymerase in Escherichia coli infected with bacteriophage T3

Umadas Maitra

Research output: Contribution to journalArticlepeer-review

24 Scopus citations

Abstract

A new T3-specific RNA polymerase is found in T3-phage infected E. coli cells. Evidence is presented to show that the phage-induced polymerase is physically and biochemically distinct from the host cell RNA polymerase. The phage polymerase utilizes T3 DNA as template and is ineffective with T4, T7, calf thymus DNA or dAT copolymer. The polymerase can however copy dG: dC homopolymer, making poly rG exclusively.

Original languageEnglish (US)
Pages (from-to)443-450
Number of pages8
JournalBiochemical and Biophysical Research Communications
Volume43
Issue number2
DOIs
StatePublished - Apr 16 1971

ASJC Scopus subject areas

  • Biophysics
  • Biochemistry
  • Molecular Biology
  • Cell Biology

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