Processing of the Escherichia coli leuX tRNA transcript, encoding tRNA(Leu5), requires either the 3′→5′ exoribonuclease polynucleotide phosphorylase or RNase P to remove the Rho-independent transcription terminator

Here we report a unique processing pathway in Escherichia coli for tRNA(Leu5) in which the exoribonuclease polynucleotide phosphorylase (PNPase) removes the Rho-independent transcription terminator from the leuX transcript without requiring the RhlB RNA helicase. Our data demonstrate for the first t...

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Detalles Bibliográficos
Autores principales: Mohanty, Bijoy K., Kushner, Sidney R.
Formato: Texto
Lenguaje:English
Publicado: Oxford University Press 2010
Materias:
Nucleic Acid Enzymes
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2811032/
https://www.ncbi.nlm.nih.gov/pubmed/19906695
http://dx.doi.org/10.1093/nar/gkp997

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2811032/
https://www.ncbi.nlm.nih.gov/pubmed/19906695
http://dx.doi.org/10.1093/nar/gkp997

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