Literature DB >> 25482772

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

Takashi Hirayama1.   

Abstract

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.

Entities:  

Keywords:  Arabidopsis; deadenylase; mitochondria; poly(A) polymerase; poly(A) specific ribonuclease (PARN)

Mesh：

Substances：

Year:  2014        PMID： 25482772      PMCID： PMC4623099          DOI： 10.4161/15592324.2014.973809

Source DB:  PubMed          Journal:  Plant Signal Behav        ISSN： 1559-2316


  27 in total

1.  Extensive feature detection of N-terminal protein sorting signals.

Authors:  Hideo Bannai; Yoshinori Tamada; Osamu Maruyama; Kenta Nakai; Satoru Miyano
Journal:  Bioinformatics       Date:  2002-02       Impact factor: 6.937

Review 2.  Preservation of duplicate genes by complementary, degenerative mutations.

Authors:  A Force; M Lynch; F B Pickett; A Amores; Y L Yan; J Postlethwait
Journal:  Genetics       Date:  1999-04       Impact factor: 4.562

3.  Predotar: A tool for rapidly screening proteomes for N-terminal targeting sequences.

Authors:  Ian Small; Nemo Peeters; Fabrice Legeai; Claire Lurin
Journal:  Proteomics       Date:  2004-06       Impact factor: 3.984

Review 4.  Recombination and the maintenance of plant organelle genome stability.

Authors:  Alexandre Maréchal; Normand Brisson
Journal:  New Phytol       Date:  2010-02-17       Impact factor: 10.151

Review 5.  Mitochondrial evolution.

Authors:  Michael W Gray
Journal:  Cold Spring Harb Perspect Biol       Date:  2012-09-01       Impact factor: 10.005

6.  Predicting subcellular localization of proteins based on their N-terminal amino acid sequence.

Authors:  O Emanuelsson; H Nielsen; S Brunak; G von Heijne
Journal:  J Mol Biol       Date:  2000-07-21       Impact factor: 5.469

7.  Arabidopsis deadenylases AtCAF1a and AtCAF1b play overlapping and distinct roles in mediating environmental stress responses.

Authors:  Justin W Walley; Dior R Kelley; Gergana Nestorova; David L Hirschberg; Katayoon Dehesh
Journal:  Plant Physiol       Date:  2009-12-02       Impact factor: 8.340

8.  Relaxed transcription in Arabidopsis mitochondria is counterbalanced by RNA stability control mediated by polyadenylation and polynucleotide phosphorylase.

Authors:  Sarah Holec; Heike Lange; Kristina Kühn; Malek Alioua; Thomas Börner; Dominique Gagliardi
Journal:  Mol Cell Biol       Date:  2006-04       Impact factor: 4.272

9.  ABA hypersensitive germination2-1 causes the activation of both abscisic acid and salicylic acid responses in Arabidopsis.

Authors:  Noriyuki Nishimura; Mami Okamoto; Mari Narusaka; Michiko Yasuda; Hideo Nakashita; Kazuo Shinozaki; Yoshihiro Narusaka; Takashi Hirayama
Journal:  Plant Cell Physiol       Date:  2009-12       Impact factor: 4.927

10.  A comprehensive phylogenetic analysis of deadenylases.

Authors:  Athanasia Pavlopoulou; Dimitrios Vlachakis; Nikolaos A A Balatsos; Sophia Kossida
Journal:  Evol Bioinform Online       Date:  2013-12-02       Impact factor: 1.625
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  2 in total

1.  The Recovery from Sulfur Starvation Is Independent from the mRNA Degradation Initiation Enzyme PARN in Arabidopsis.

Authors:  Laura Armbruster; Veli Vural Uslu; Markus Wirtz; Rüdiger Hell
Journal:  Plants (Basel)       Date:  2019-09-27

2.  Temperature-dependent fasciation mutants provide a link between mitochondrial RNA processing and lateral root morphogenesis.

Authors:  Kurataka Otsuka; Akihito Mamiya; Mineko Konishi; Mamoru Nozaki; Atsuko Kinoshita; Hiroaki Tamaki; Masaki Arita; Masato Saito; Kayoko Yamamoto; Takushi Hachiya; Ko Noguchi; Takashi Ueda; Yusuke Yagi; Takehito Kobayashi; Takahiro Nakamura; Yasushi Sato; Takashi Hirayama; Munetaka Sugiyama
Journal:  Elife       Date:  2021-01-14       Impact factor: 8.140
  2 in total

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