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A profusion of upstream open reading frame mechanisms in polyamine-responsive translational regulation

In many eukaryotic mRNAs one or more short ‘upstream’ open reading frames, uORFs, precede the initiator of the main coding sequence. Upstream ORFs are functionally diverse as illustrated by their variety of features in polyamine pathway biosynthetic mRNAs. Their propensity to act as sensors for regu...

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Detalles Bibliográficos
Autores principales: Ivanov, Ivaylo P., Atkins, John F., Michael, Antony J.
Formato: Texto
Lenguaje:English
Publicado: Oxford University Press 2010
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2811004/
https://www.ncbi.nlm.nih.gov/pubmed/19920120
http://dx.doi.org/10.1093/nar/gkp1037
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author Ivanov, Ivaylo P.
Atkins, John F.
Michael, Antony J.
author_facet Ivanov, Ivaylo P.
Atkins, John F.
Michael, Antony J.
author_sort Ivanov, Ivaylo P.
collection PubMed
description In many eukaryotic mRNAs one or more short ‘upstream’ open reading frames, uORFs, precede the initiator of the main coding sequence. Upstream ORFs are functionally diverse as illustrated by their variety of features in polyamine pathway biosynthetic mRNAs. Their propensity to act as sensors for regulatory circuits and to amplify the signals likely explains their occurrence in most polyamine pathway mRNAs. The uORF-mediated polyamine responsive autoregulatory circuits found in polyamine pathway mRNAs exemplify the translationally regulated dynamic interface between components of the proteome and metabolism.
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spelling pubmed-28110042010-01-26 A profusion of upstream open reading frame mechanisms in polyamine-responsive translational regulation Ivanov, Ivaylo P. Atkins, John F. Michael, Antony J. Nucleic Acids Res Survey and Summary In many eukaryotic mRNAs one or more short ‘upstream’ open reading frames, uORFs, precede the initiator of the main coding sequence. Upstream ORFs are functionally diverse as illustrated by their variety of features in polyamine pathway biosynthetic mRNAs. Their propensity to act as sensors for regulatory circuits and to amplify the signals likely explains their occurrence in most polyamine pathway mRNAs. The uORF-mediated polyamine responsive autoregulatory circuits found in polyamine pathway mRNAs exemplify the translationally regulated dynamic interface between components of the proteome and metabolism. Oxford University Press 2010-01 2009-11-17 /pmc/articles/PMC2811004/ /pubmed/19920120 http://dx.doi.org/10.1093/nar/gkp1037 Text en © The Author(s) 2009. Published by Oxford University Press. http://creativecommons.org/licenses/by-nc/2.5/uk/ This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/2.5/uk/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Survey and Summary
Ivanov, Ivaylo P.
Atkins, John F.
Michael, Antony J.
A profusion of upstream open reading frame mechanisms in polyamine-responsive translational regulation
title A profusion of upstream open reading frame mechanisms in polyamine-responsive translational regulation
title_full A profusion of upstream open reading frame mechanisms in polyamine-responsive translational regulation
title_fullStr A profusion of upstream open reading frame mechanisms in polyamine-responsive translational regulation
title_full_unstemmed A profusion of upstream open reading frame mechanisms in polyamine-responsive translational regulation
title_short A profusion of upstream open reading frame mechanisms in polyamine-responsive translational regulation
title_sort profusion of upstream open reading frame mechanisms in polyamine-responsive translational regulation
topic Survey and Summary
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2811004/
https://www.ncbi.nlm.nih.gov/pubmed/19920120
http://dx.doi.org/10.1093/nar/gkp1037
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