Sense in sensitivity: difference in the meaning of photoperiod insensitivity between wheat and barley

19 Pags.- 2 Figs.

Detalles Bibliográficos
Autores: Slafer, Gustavo A., Casas Cendoya, Ana María, Igartua Arregui, Ernesto
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2023
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/333205
Acceso en línea:http://hdl.handle.net/10261/333205
Access Level:acceso abierto
Palabra clave:Day-length
development
Hordeum
Ppd
time to flowering
Triticum
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spelling Sense in sensitivity: difference in the meaning of photoperiod insensitivity between wheat and barleySlafer, Gustavo A.Casas Cendoya, Ana MaríaIgartua Arregui, ErnestoDay-lengthdevelopmentHordeumPpdtime to floweringTriticum19 Pags.- 2 Figs.The description of long photoperiod sensitivity in wheat and barley is a cause of confusion for researchers working with these crops, usually accustomed to free exchange of physiological and genetic knowledge of such similar crops. Indeed, wheat and barley scientists customarily quote studies of either crop species when researching one of them. Among their numerous similarities, the main gene controlling the long photoperiod sensitivity is the same in both crops (PPD1; PPD-H1 in barley and PPD-D1 in hexaploid wheat). However, the photoperiod responses are different: (i) the main dominant allele inducing shorter time to anthesis is the insensitive allele in wheat (Ppd-D1a) but the sensitive allele in barley (Ppd-H1) (i.e. sensitivity to photoperiod produces opposite effects on time to heading in wheat and barley); (ii) the main ‘insensitive’ allele in wheat, Ppd-D1a, does confer insensitivity, whilst that of barley reduces the sensitivity but still responds to photoperiod. The different behaviour of PPD1 genes in wheat and barley is put in a common framework based on the similarities and differences of the molecular bases of their mutations, which include polymorphism at gene expression levels, copy number variation, and sequence of coding regions. This common perspective sheds light on a source of confusion for cereal researchers, and prompts us to recommend accounting for the photoperiod sensitivity status of the plant materials when conducting research on genetic control of phenology. Finally, we provide advice to facilitate the management of natural PPD1 diversity in breeding programmes and suggest targets for further modification through gene editing, based on mutual knowledge on the two crops.Research by the authors on the physiology and genetics of wheat and barley has been funded by many different sources over the years. Most recent grants include the PRIMA project GENDIBAR (PCI2019-103536 and PCI2019- 103538), and projects funded by the State Research Agency of Spain (AEI) RTI2018-096213-B-100, PID2019 111621 RB-100, and AGL2016-81855- REDT), and grant A08_20R from the government of Aragón.Peer reviewedOxford University PressAgencia Estatal de Investigación (España)Gobierno de AragónCasas Cendoya, Ana María [0000-0003-3484-2655]Igartua Arregui, Ernesto [0000-0003-2938-1719]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202320232023info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionhttp://hdl.handle.net/10261/333205reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PCI2019-103536info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PCI2019-103536info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-096213-B-I00info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-111621RB-I00https://doi.org/10.1093/jxb/erad128Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3332052026-05-22T06:33:51Z
dc.title.none.fl_str_mv Sense in sensitivity: difference in the meaning of photoperiod insensitivity between wheat and barley
title Sense in sensitivity: difference in the meaning of photoperiod insensitivity between wheat and barley
spellingShingle Sense in sensitivity: difference in the meaning of photoperiod insensitivity between wheat and barley
Slafer, Gustavo A.
Day-length
development
Hordeum
Ppd
time to flowering
Triticum
title_short Sense in sensitivity: difference in the meaning of photoperiod insensitivity between wheat and barley
title_full Sense in sensitivity: difference in the meaning of photoperiod insensitivity between wheat and barley
title_fullStr Sense in sensitivity: difference in the meaning of photoperiod insensitivity between wheat and barley
title_full_unstemmed Sense in sensitivity: difference in the meaning of photoperiod insensitivity between wheat and barley
title_sort Sense in sensitivity: difference in the meaning of photoperiod insensitivity between wheat and barley
dc.creator.none.fl_str_mv Slafer, Gustavo A.
Casas Cendoya, Ana María
Igartua Arregui, Ernesto
author Slafer, Gustavo A.
author_facet Slafer, Gustavo A.
Casas Cendoya, Ana María
Igartua Arregui, Ernesto
author_role author
author2 Casas Cendoya, Ana María
Igartua Arregui, Ernesto
author2_role author
author
dc.contributor.none.fl_str_mv Agencia Estatal de Investigación (España)
Gobierno de Aragón
Casas Cendoya, Ana María [0000-0003-3484-2655]
Igartua Arregui, Ernesto [0000-0003-2938-1719]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Day-length
development
Hordeum
Ppd
time to flowering
Triticum
topic Day-length
development
Hordeum
Ppd
time to flowering
Triticum
description 19 Pags.- 2 Figs.
publishDate 2023
dc.date.none.fl_str_mv 2023
2023
2023
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Postprint
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/333205
url http://hdl.handle.net/10261/333205
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PCI2019-103536
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PCI2019-103536
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-096213-B-I00
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-111621RB-I00
https://doi.org/10.1093/jxb/erad128
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Oxford University Press
publisher.none.fl_str_mv Oxford University Press
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
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