RNA localization in bacteria

Research output: Contribution to journalReview article

28 Citations (Scopus)

Abstract

Bacteria localize proteins and DNA regions to specific subcellular sites, and several recent publications show that RNAs are localized within the cell as well. Localization of tmRNA and some mRNAs indicates that RNAs can be sequestered at specific sites by RNA binding proteins, or can be trapped at the location where they are transcribed. Although the functions of RNA localization are not yet completely understood, it appears that one function of RNA localization is to regulate RNA abundance by controlling access to nucleases. New techniques for visualizing RNAs will likely lead to increased examination of spatial control of RNAs and the role this control plays in the regulation of gene expression and bacterial physiology.

Original languageEnglish (US)
Pages (from-to)155-159
Number of pages5
JournalCurrent Opinion in Microbiology
Volume14
Issue number2
DOIs
StatePublished - Apr 1 2011

Fingerprint

RNA
Bacteria
Bacterial Physiological Phenomena
RNA-Binding Proteins
Gene Expression Regulation
Messenger RNA
DNA
Proteins

All Science Journal Classification (ASJC) codes

  • Microbiology
  • Microbiology (medical)
  • Infectious Diseases

Cite this

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RNA localization in bacteria. / Keiler, Kenneth Charles.

In: Current Opinion in Microbiology, Vol. 14, No. 2, 01.04.2011, p. 155-159.

Research output: Contribution to journalReview article

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AU - Keiler, Kenneth Charles

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N2 - Bacteria localize proteins and DNA regions to specific subcellular sites, and several recent publications show that RNAs are localized within the cell as well. Localization of tmRNA and some mRNAs indicates that RNAs can be sequestered at specific sites by RNA binding proteins, or can be trapped at the location where they are transcribed. Although the functions of RNA localization are not yet completely understood, it appears that one function of RNA localization is to regulate RNA abundance by controlling access to nucleases. New techniques for visualizing RNAs will likely lead to increased examination of spatial control of RNAs and the role this control plays in the regulation of gene expression and bacterial physiology.

AB - Bacteria localize proteins and DNA regions to specific subcellular sites, and several recent publications show that RNAs are localized within the cell as well. Localization of tmRNA and some mRNAs indicates that RNAs can be sequestered at specific sites by RNA binding proteins, or can be trapped at the location where they are transcribed. Although the functions of RNA localization are not yet completely understood, it appears that one function of RNA localization is to regulate RNA abundance by controlling access to nucleases. New techniques for visualizing RNAs will likely lead to increased examination of spatial control of RNAs and the role this control plays in the regulation of gene expression and bacterial physiology.

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