PMID:12581159

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Citation

Aiso, T and Ohki, R (2003) Instability of sensory histidine kinase mRNAs in Escherichia coli. Genes Cells 8:179-87

Abstract

Regulating mRNA stability is one of the essential mechanisms in gene expression. In order to identify genes from Escherichia coli whole genome whose expression is effectively modulated during the process of mRNA decay, we previously performed differential display-PCR as the first step. In the screening, it was suggested that two mRNAs from the histidine kinase genes, narX and yojN, in a two-component signal transduction system, were extremely unstable. In this study we analysed the stability of sensory kinase mRNAs, e.g. arcB, barA, rcsC, narQ, narX and evgS mRNA.

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Keywords

Escherichia coli/genetics; Gene Expression Regulation, Bacterial; Genes, Bacterial; Genes, Regulator; Protein Kinases/genetics; Protein Kinases/metabolism; RNA, Messenger/genetics; RNA, Messenger/metabolism; Signal Transduction

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