A Chloroplast Retrograde Signal Regulates Nuclear Alternative Splicing-Reference-Cited by-同舟云学术

A Chloroplast Retrograde Signal Regulates Nuclear Alternative Splicing

Published:2014-04-25 Issue:6182 Volume:344 Page:427-430
ISSN:0036-8075
Container-title:Science
language:en
Short-container-title:Science

Author:

Petrillo Ezequiel¹,Godoy Herz Micaela A.¹,Fuchs Armin²,Reifer Dominik²,Fuller John³,Yanovsky Marcelo J.⁴,Simpson Craig³,Brown John W. S.³⁵,Barta Andrea²,Kalyna Maria²,Kornblihtt Alberto R.¹

Affiliation:

1. Laboratorio de Fisiología y Biología Molecular, Departamento de Fisiología, Biología Molecular y Celular, IFIBYNE-CONICET, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón 2, C1428EHA Buenos Aires, Argentina.

2. Max F. Perutz Laboratories, Medical University of Vienna, A-1030 Vienna, Austria.

3. Cell and Molecular Sciences, The James Hutton Institute, Invergowrie, Dundee, Scotland.

4. Fundación Instituto Leloir, IIBBA-CONICET, C1405BWE Buenos Aires, Argentina.

5. Division of Plant Sciences, University of Dundee at The James Hutton Institute, Invergowrie, Dundee, Scotland.

Abstract

No Light Control Light is the main source of energy for plants and is also used as a signal for growth and development: Indeed, it can modulate up to a fifth of the entire transcriptome in both Arabidopsis thaliana and rice. Petrillo et al. (p. 427 , published online 10 April) show that light can affect gene expression through alternative splicing of the serine-arginine rich protein At-RS31 , required for proper plant growth. But photoreceptors are not involved; rather, a mobile retrograde signal from the chloroplast controls the alternative splicing of At-RS31.

Publisher

American Association for the Advancement of Science (AAAS)

Subject

Multidisciplinary

Reference17 articles.

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