Simultaneous Inactivation of Sigma Factors B and D Interferes with Light Acclimation of the Cyanobacterium Synechocystis sp. Strain PCC 6803

In cyanobacteria, gene expression is regulated mainly at the level of transcription initiation, which is mediated by the RNA polymerase holoenzyme. The RNA polymerase core is catalytically active, while the σ factor recognizes promoter sequences. Group 2 σ factors are similar to the principal σ fact...

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Bibliographic Details
Main Authors: Pollari, Maija, Ruotsalainen, Virpi, Rantamäki, Susanne, Tyystjärvi, Esa, Tyystjärvi, Taina
Format: Artigo
Language:Inglês
Published: American Society for Microbiology (ASM) 2009
Subjects:
Genetics and Molecular Biology
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC2698387/
https://ncbi.nlm.nih.gov/pubmed/19363110
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1128/JB.00132-09
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