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Grain transcriptome dynamics induced by heat in commercial and traditional bread wheat genotypes

Bibliographic Details
Main Author: Tomás, Diana
Publication Date: 2022
Other Authors: Viegas, Wanda, Silva, Manuela
Format: Article
Language: eng
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: http://hdl.handle.net/10400.5/24572
Summary: Original Research
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network_name_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
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spelling Grain transcriptome dynamics induced by heat in commercial and traditional bread wheat genotypesbread wheatcommercial varietieslandracesheatwavegrain transcriptomeRNA sequencingOriginal ResearchHigh temperature (HT) events have negative impact on wheat grains yield and quality. Transcriptome profiles of wheat developing grains of commercial genotypes (Antequera and Bancal) and landraces (Ardito and Magueija) submitted to heatwavelike treatments during grain filling were evaluated. Landraces showed significantly more differentially expressed genes (DEGs) and presented more similar responses than commercial genotypes. DEGs were more associated with transcription and RNA and protein synthesis in Antequera and with metabolism alterations in Bancal and landraces. Landraces upregulated genes encoding proteins already described as HT responsive, like heat shock proteins and cupins. Apart from the genes encoding HSP, two other genes were upregulated in all genotypes, one encoding for Adenylate kinase, essential for the cellular homeostasis, and the other for ferritin, recently related with increased tolerance to several abiotic stress in Arabidopsis. Moreover, a NAC transcription factor involved in plant development, known to be a negative regulator of starch synthesis and grain yield, was found to be upregulated in both commercial varieties and downregulated in Magueija landrace. The detected diversity of molecular processes involved in heat response of commercial and traditional genotypes contribute to understand the importance of genetic diversity and relevant pathways to cope with these extreme eventsFrontiersRepositório da Universidade de LisboaTomás, DianaViegas, WandaSilva, Manuela2022-06-20T09:26:42Z20222022-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.5/24572engTomás D, Viegas W and Silva M (2022) Grain Transcriptome Dynamics Induced by Heat in Commercial and Traditional Bread Wheat Genotypes. Front. Plant Sci. 13:84259910.3389/fpls.2022.842599info:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2025-03-17T16:10:59Zoai:repositorio.ulisboa.pt:10400.5/24572Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-29T04:05:06.838750Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv Grain transcriptome dynamics induced by heat in commercial and traditional bread wheat genotypes
title Grain transcriptome dynamics induced by heat in commercial and traditional bread wheat genotypes
spellingShingle Grain transcriptome dynamics induced by heat in commercial and traditional bread wheat genotypes
Tomás, Diana
bread wheat
commercial varieties
landraces
heatwave
grain transcriptome
RNA sequencing
title_short Grain transcriptome dynamics induced by heat in commercial and traditional bread wheat genotypes
title_full Grain transcriptome dynamics induced by heat in commercial and traditional bread wheat genotypes
title_fullStr Grain transcriptome dynamics induced by heat in commercial and traditional bread wheat genotypes
title_full_unstemmed Grain transcriptome dynamics induced by heat in commercial and traditional bread wheat genotypes
title_sort Grain transcriptome dynamics induced by heat in commercial and traditional bread wheat genotypes
author Tomás, Diana
author_facet Tomás, Diana
Viegas, Wanda
Silva, Manuela
author_role author
author2 Viegas, Wanda
Silva, Manuela
author2_role author
author
dc.contributor.none.fl_str_mv Repositório da Universidade de Lisboa
dc.contributor.author.fl_str_mv Tomás, Diana
Viegas, Wanda
Silva, Manuela
dc.subject.por.fl_str_mv bread wheat
commercial varieties
landraces
heatwave
grain transcriptome
RNA sequencing
topic bread wheat
commercial varieties
landraces
heatwave
grain transcriptome
RNA sequencing
description Original Research
publishDate 2022
dc.date.none.fl_str_mv 2022-06-20T09:26:42Z
2022
2022-01-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.5/24572
url http://hdl.handle.net/10400.5/24572
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Tomás D, Viegas W and Silva M (2022) Grain Transcriptome Dynamics Induced by Heat in Commercial and Traditional Bread Wheat Genotypes. Front. Plant Sci. 13:842599
10.3389/fpls.2022.842599
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Frontiers
publisher.none.fl_str_mv Frontiers
dc.source.none.fl_str_mv reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron:RCAAP
instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron_str RCAAP
institution RCAAP
reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
_version_ 1833601937152409600

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