A unique system for regulating mitochondrial mRNA poly(A) status and stability in plants

Hirayama, Takashi

A unique system for regulating mitochondrial mRNA poly(A) status and stability in plants

2014

Hirayama, Takashi

Poly(A) status is the major determinant of mRNA stability, even in endosymbiotic organelles. Poly(A) specific ribonuclease (PARN) is distributed widely among eukaryotes and has been shown to regulate the poly(A) status of cytoplasmic mRNA in various organisms. Surprisingly, our recent study revealed that PARN also directly regulates poly(A) status of mitochondrial mRNA in Arabidopsis. In this addendum, we discuss whether this mitochondrial function of PARN is common in plants and why PARN has been assigned such a unique function.

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Mots clés AGROVOC

arabidopsis eukaryotic cells messenger rna mitochondria

Informations bibliographiques

Publié dans

Plant signaling behavior

ISSN 1559-2324

Editeur

The Royal Society of Chemistry

D'autres materias

Poly(a) specific ribonuclease (parn); Poly(a) polymerase; Deadenylase; Exoribonucleases

Langue

anglais

Licence

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Type

Text; Journal Article

Sur AGRIS depuis: 2024-02-27

Format: MODS

Fournisseur de données

Cette notice bibliographique a été fournie par National Agricultural Library

Découvrez la collection de ce fournisseur de données dans AGRIS

Liens

DOI http://dx.doi.org/10.4161/15592324.2014.973809

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