SAL1-PAP retrograde signalling extends circadian period by reproducing the loss of exoribonuclease (XRN) activity

Litthauer, S. and Jones, M. A. (2018) SAL1-PAP retrograde signalling extends circadian period by reproducing the loss of exoribonuclease (XRN) activity. Plant Signaling and Behavior, 13(8), e1500066. (PMID:30081763) (PMCID:PMC6149516)

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Publisher's URL: https://www.tandfonline.com/doi/full/10.1080/15592324.2018.1500066

Abstract

Plants have developed an internal timing mechanism, the circadian system, that serves to synchronise physiological and metabolic functions with daily cues such as dawn and dusk, and provides plants with an advantage in adapting to changing and challenging conditions. We have recently shown that the SAL1-PAP-XRN retrograde signalling pathway, which is proposed to regulate plant responses under stress conditions, also acts within the circadian system. Here we provide further evidence of circadian regulation by SAL1-PAP-XRN signalling, thereby affirming a link between molecular timekeeping and abiotic stress response mechanisms.

Item Type:Articles
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Jones, Dr Matt
Authors: Litthauer, S., and Jones, M. A.
College/School:College of Medical Veterinary and Life Sciences > Institute of Molecular Cell and Systems Biology
Journal Name:Plant Signaling and Behavior
Publisher:Taylor & Francis
ISSN:1559-2316
ISSN (Online):1559-2324
Published Online:06 August 2018
Copyright Holders:Copyright © 2018 Taylor and Francis Group, LLC
First Published:First published in Plant Signaling and Behavior 13(8): e1500066
Publisher Policy:Reproduced in accordance with the publisher copyright policy

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