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

Umadas Maitra

Research output: Contribution to journalArticle

24 Citations (Scopus)

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

Fingerprint

Bacteriophage T3
Bacteriophages
DNA-Directed RNA Polymerases
Escherichia coli
Homopolymerization
DNA
Copolymers

ASJC Scopus subject areas

  • Biochemistry
  • Biophysics
  • Molecular Biology

Cite this

Induction of a new RNA polymerase in Escherichia coli infected with bacteriophage T3. / Maitra, Umadas.

In: Biochemical and Biophysical Research Communications, Vol. 43, No. 2, 16.04.1971, p. 443-450.

Research output: Contribution to journalArticle

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