Substitutions in bacteriophage T4 AsiA and Escherichia coli sigma(sup)70 that suppress T4 motA activation mutations

Authors :: Cicero, Marco P.
Sharp, Meghan M.
Gross, Carol A.
Kreuzer, Kenneth N.
Source :: Journal of Bacteriology. April, 2001, Vol. 183 Issue 7-8, p2289, 9 p.
Publication Year :: 2001
Abstract: Results show that mutations in coactivator asiA and sigma factor rpoD suppress the transcription factor motA mutant activation defect. Data reveal that the mutant proteins can not recapitulate the suppression but exhibit properties of sigma(sup)70 mutants.

Subjects :: Escherichia coli -- Genetic aspects
Bacteriophages -- Genetic aspects
Gene expression -- Analysis
Gene mutations -- Analysis
Enzyme activation -- Analysis
Biological sciences

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