Heterogeneity of the principal sigma factor in Escherichia coli: the rpoS gene product, sigma 38, is a second principal sigma factor of RNA polymerase in stationary-phase Escherichia coli.

The rpoS gene of Escherichia coli encodes a putative RNA polymerase sigma factor that is considered to be the central regulator of gene expression in stationary phase. The gene product (sigma 38) was overproduced using the cloned rpoS gene and purified to homogeneity. Reconstituted RNA polymerase ho...

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Bibliographic Details
Main Authors: Tanaka, K, Takayanagi, Y, Fujita, N, Ishihama, A, Takahashi, H
Format: Artigo
Language:Inglês
Published: 1993
Subjects:
Research Article
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC46330/
https://ncbi.nlm.nih.gov/pubmed/8475100
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