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CEP peptide hormones: Key players in orchestrating nitrogen-demand signalling, root nodulation, and lateral root development

Taleski, Michael; Imin, Nijat; Djordjevic, Michael

Description

Secreted peptide hormones play pivotal roles in plant growth and development. So far, CEPs (C-TERMINALLY ENCODED PEPTIDEs) have been shown to act through CEP receptors (CEPRs) to control nitrogen (N)-demand signalling, nodulation, and lateral root development. Secreted CEP peptides can enter the xylem stream to act as long-distance signals, but evidence also exists for CEPs acting in local circuits. Recently, CEP peptide species varying in sequence, length, and post-translational modifications...[Show more]

dc.contributor.authorTaleski, Michael
dc.contributor.authorImin, Nijat
dc.contributor.authorDjordjevic, Michael
dc.date.accessioned2021-04-22T00:05:30Z
dc.identifier.issn0022-0957
dc.identifier.urihttp://hdl.handle.net/1885/230759
dc.description.abstractSecreted peptide hormones play pivotal roles in plant growth and development. So far, CEPs (C-TERMINALLY ENCODED PEPTIDEs) have been shown to act through CEP receptors (CEPRs) to control nitrogen (N)-demand signalling, nodulation, and lateral root development. Secreted CEP peptides can enter the xylem stream to act as long-distance signals, but evidence also exists for CEPs acting in local circuits. Recently, CEP peptide species varying in sequence, length, and post-translational modifications have been identified. A more comprehensive understanding of CEP biology requires insight into the in planta function of CEP genes, CEP peptide biogenesis, the components of CEP signalling cascades and, finally, how CEP peptide length, amino-acid composition, and post-translational modifications affect biological activity. In this review, we highlight recent studies that have advanced our understanding in these key areas and discuss some future directions.
dc.description.sponsorshipThe work was supported by ARC grants to MAD (DP150104050 and LP150100826). MT was supported by an Australian Postgraduate Award.
dc.format.mimetypeapplication/pdf
dc.language.isoen_AU
dc.publisherOxford University Press
dc.rights© 2018 The Author(s)
dc.sourceJournal of Experimental Botany
dc.subjectCEP
dc.subjectmobile signals
dc.subjectnitrogen
dc.subjectnodulation
dc.subjectpost-translational modification
dc.subjectproteolytic processing
dc.subjectroot system architecture
dc.subjectsignalling peptide
dc.titleCEP peptide hormones: Key players in orchestrating nitrogen-demand signalling, root nodulation, and lateral root development
dc.typeJournal article
local.description.notesImported from ARIES
local.identifier.citationvolume69
dcterms.dateAccepted2018-01-24
dc.date.issued2018-03-20
local.identifier.absfor060702 - Plant Cell and Molecular Biology
local.identifier.absfor060703 - Plant Developmental and Reproductive Biology
local.identifier.ariespublicationa383154xPUB9716
local.publisher.urlhttps://academic.oup.com/
local.type.statusAccepted Version
local.contributor.affiliationTaleski, Michael, College of Science, ANU
local.contributor.affiliationImin, Nijat, College of Science, ANU
local.contributor.affiliationDjordjevic, Michael, College of Science, ANU
dc.relationhttp://purl.org/au-research/grants/arc/LP150100826
dc.relationhttp://purl.org/au-research/grants/arc/DP150104250
local.bibliographicCitation.issue8
local.bibliographicCitation.startpage1829
local.bibliographicCitation.lastpage1836
local.identifier.doi10.1093/jxb/ery037
local.identifier.absseo970106 - Expanding Knowledge in the Biological Sciences
dc.date.updated2020-11-23T11:35:49Z
local.identifier.scopusID2-s2.0-85045135955
dcterms.accessRightsOpen Access
dc.provenancehttps://v2.sherpa.ac.uk/id/publication/1363..."Author Accepted Manuscript can be made open access on institutional repository after 12 month embargo" from SHERPA/RoMEO site (as at 22.4.2021).
CollectionsANU Research Publications

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