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Reconsidering the nature and mode of action of metabolite retrograde signals from the chloroplast

Estavillo, Gonzalo M.; Chan, Kai Xun; Phua, Su Yin; Pogson, Barry

Description

Plant organelles produce retrograde signals to alter nuclear gene expression in order to coordinate their biogenesis, maintain homeostasis, or optimize their performance under adverse conditions. Many signals of different chemical nature have been described in the past decades, including chlorophyll intermediates, reactive oxygen species (ROS), and adenosine derivatives. While the effects of retrograde signaling on gene expression are well understood, the initiation and transport of the signals...[Show more]

dc.contributor.authorEstavillo, Gonzalo M.
dc.contributor.authorChan, Kai Xun
dc.contributor.authorPhua, Su Yin
dc.contributor.authorPogson, Barry
dc.date.accessioned2016-02-03T02:44:56Z
dc.date.available2016-02-03T02:44:56Z
dc.identifier.issn1664-462X
dc.identifier.urihttp://hdl.handle.net/1885/97570
dc.description.abstractPlant organelles produce retrograde signals to alter nuclear gene expression in order to coordinate their biogenesis, maintain homeostasis, or optimize their performance under adverse conditions. Many signals of different chemical nature have been described in the past decades, including chlorophyll intermediates, reactive oxygen species (ROS), and adenosine derivatives. While the effects of retrograde signaling on gene expression are well understood, the initiation and transport of the signals and their mode of action have either not been resolved, or are a matter of speculation. Moreover, retrograde signaling should be considered as part of a broader cellular network, instead of as separate pathways, required to adjust to changing physiologically relevant conditions. Here we summarize current plastid retrograde signaling models in plants, with a focus on new signaling pathways, SAL1-PAP, methylerythritol cyclodiphosphate (MEcPP), and β-cyclocitral (β-CC), and outline missing links or future areas of research that we believe need to be addressed to have a better understanding of plant intracellular signaling networks.
dc.description.sponsorshipCopyright Information: © 2013 Estavillo, Chan, Phua and Pogson. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in other forums, provided the original
dc.publisherFrontiers Research Foundation
dc.rights© 2013 Estavillo, Chan, Phua and Pogson. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in other forums, provided the original authors and source are credited and subject to any copyright notices concerning any third-party graphics etc.
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.sourceFrontiers in Plant Science
dc.subject3′-phosphoadenosine 5′-phosphate
dc.subjectdrought
dc.subjectgene regulation
dc.subjecthigh light
dc.subjectmetabolite
dc.subjectmethylerythritol cyclodiphosphate
dc.subjectretrograde signaling
dc.subjectβ-cyclocitral
dc.titleReconsidering the nature and mode of action of metabolite retrograde signals from the chloroplast
dc.typeJournal article
local.description.notesImported from ARIES
local.identifier.citationvolume3
dc.date.issued2013-01-04
local.identifier.absfor060705
local.identifier.ariespublicationu4956746xPUB331
local.publisher.urlhttp://www.frontiersin.org/
local.type.statusPublished Version
local.contributor.affiliationEstavillo, Gonzalo, College of Medicine, Biology and Environment, CMBE Research School of Biology, Division of Plant Sciences, The Australian National University
local.contributor.affiliationChan, Kai Xun, College of Medicine, Biology and Environment, CMBE Research School of Biology, Division of Plant Sciences, The Australian National University
local.contributor.affiliationPhua, Su Yin, College of Medicine, Biology and Environment, CMBE Research School of Biology, Division of Plant Sciences, The Australian National University
local.contributor.affiliationPogson, Barry, College of Medicine, Biology and Environment, CMBE Research School of Biology, Division of Plant Sciences, The Australian National University
dc.relationhttp://purl.org/au-research/grants/arc/CE0561495
dc.relationhttp://purl.org/au-research/grants/arc/LP110200257
local.identifier.essn1664-462X
local.bibliographicCitation.issueArticle 300
local.bibliographicCitation.startpage300
local.bibliographicCitation.lastpage9
local.identifier.doi10.3389/fpls.2012.00300
local.identifier.absseo970106
dc.date.updated2022-03-13T07:17:43Z
local.identifier.scopusID2-s2.0-84878221380
local.identifier.thomsonID000329469900001
dcterms.accessRightsOpen Access
dc.rights.licenseAll Frontiers articles from July 2012 onwards are published with open access under the CC-BY Creative Commons attribution license (the current version is CC-BY, version 4.0 http://creativecommons.org/licenses/by/4.0/). This means that the author(s) retain copyright, but the content is free to download, distribute and adapt for commercial or non-commercial purposes, given appropriate attribution to the original article.
CollectionsANU Research Publications

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