Understanding the impact of drought in coffea genotypes

Bibliographic Details
Main Author: Fernandes, Isabel
Publication Date: 2021
Other Authors: Marques, Isabel, Paulo, Octávio S., Batista, Dora, Partelli, Fábio L., Lidon, Fernando C., Damatta, Fábio M., Ramalho, José C., Ribeiro-Barros, Ana I.
Format: Article
Language: eng
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: http://hdl.handle.net/10362/163701
Summary: Fellowships from CNPq, Brazil (F.L. Partelli and F.M. DaMatta), and FAPEMIG, Brazil (project CRA-RED-00053-16, to F.M. DaMatta) are also greatly acknowledged. Publisher Copyright: © 2021 by the authors. Licensee MDPI, Basel, Switzerland.
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spelling Understanding the impact of drought in coffea genotypesTranscriptomic analysis supports a common high resilience to moderate water deficit but a genotype dependent sensitivity to severe water deficitABA signalingClimate changesCoffeeDroughtFunctional analysisLeaf RNAseqTranscription factorsAgronomy and Crop ScienceSDG 6 - Clean Water and SanitationSDG 13 - Climate ActionFellowships from CNPq, Brazil (F.L. Partelli and F.M. DaMatta), and FAPEMIG, Brazil (project CRA-RED-00053-16, to F.M. DaMatta) are also greatly acknowledged. Publisher Copyright: © 2021 by the authors. Licensee MDPI, Basel, Switzerland.Water scarcity is the most significant factor limiting coffee production, although some cultivars can still have important drought tolerance. This study analyzed leaf transcriptomes of two coffee cultivars with contrasting physiological responses, Coffea canephora cv. CL153 and Coffea. arabica cv. Icatu, subjected to moderate (MWD) or severe water deficits (SWD). We found that MWD had a low impact compared with SWD, where 10% of all genes in Icatu and 17% in CL153 reacted to drought, being mainly down-regulated upon stress. Drought triggered a genotype-specific response involving the up-regulation of reticuline oxidase genes in CL153 and heat shock proteins in Icatu. Responsiveness to drought also included desiccation protectant genes, but primarily, aspartic proteases, especially in CL153. A total of 83 Transcription Factors were found engaged in response to drought, mainly up-regulated, especially under SWD. Together with the enrollment of 49 phosphatases and 272 protein kinases, results suggest the involvement of ABA-signaling processes in drought acclimation. The integration of these findings with complementing physiological and biochemical studies reveals that both genotypes are more resilient to moderate drought than previously thought and suggests the existence of post-transcriptional mechanisms modulating the response to drought.GeoBioTec - Geobiociências, Geoengenharias e GeotecnologiasRUNFernandes, IsabelMarques, IsabelPaulo, Octávio S.Batista, DoraPartelli, Fábio L.Lidon, Fernando C.Damatta, Fábio M.Ramalho, José C.Ribeiro-Barros, Ana I.2024-02-17T00:08:21Z2021-11-082021-11-08T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article27application/pdfhttp://hdl.handle.net/10362/163701eng2073-4395PURE: 83536393https://doi.org/10.3390/agronomy11112255info: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:RCAAP2024-05-22T18:18:33Zoai:run.unl.pt:10362/163701Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T17:49:22.108482Repositórios 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 Understanding the impact of drought in coffea genotypes
Transcriptomic analysis supports a common high resilience to moderate water deficit but a genotype dependent sensitivity to severe water deficit
title Understanding the impact of drought in coffea genotypes
spellingShingle Understanding the impact of drought in coffea genotypes
Fernandes, Isabel
ABA signaling
Climate changes
Coffee
Drought
Functional analysis
Leaf RNAseq
Transcription factors
Agronomy and Crop Science
SDG 6 - Clean Water and Sanitation
SDG 13 - Climate Action
title_short Understanding the impact of drought in coffea genotypes
title_full Understanding the impact of drought in coffea genotypes
title_fullStr Understanding the impact of drought in coffea genotypes
title_full_unstemmed Understanding the impact of drought in coffea genotypes
title_sort Understanding the impact of drought in coffea genotypes
author Fernandes, Isabel
author_facet Fernandes, Isabel
Marques, Isabel
Paulo, Octávio S.
Batista, Dora
Partelli, Fábio L.
Lidon, Fernando C.
Damatta, Fábio M.
Ramalho, José C.
Ribeiro-Barros, Ana I.
author_role author
author2 Marques, Isabel
Paulo, Octávio S.
Batista, Dora
Partelli, Fábio L.
Lidon, Fernando C.
Damatta, Fábio M.
Ramalho, José C.
Ribeiro-Barros, Ana I.
author2_role author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv GeoBioTec - Geobiociências, Geoengenharias e Geotecnologias
RUN
dc.contributor.author.fl_str_mv Fernandes, Isabel
Marques, Isabel
Paulo, Octávio S.
Batista, Dora
Partelli, Fábio L.
Lidon, Fernando C.
Damatta, Fábio M.
Ramalho, José C.
Ribeiro-Barros, Ana I.
dc.subject.por.fl_str_mv ABA signaling
Climate changes
Coffee
Drought
Functional analysis
Leaf RNAseq
Transcription factors
Agronomy and Crop Science
SDG 6 - Clean Water and Sanitation
SDG 13 - Climate Action
topic ABA signaling
Climate changes
Coffee
Drought
Functional analysis
Leaf RNAseq
Transcription factors
Agronomy and Crop Science
SDG 6 - Clean Water and Sanitation
SDG 13 - Climate Action
description Fellowships from CNPq, Brazil (F.L. Partelli and F.M. DaMatta), and FAPEMIG, Brazil (project CRA-RED-00053-16, to F.M. DaMatta) are also greatly acknowledged. Publisher Copyright: © 2021 by the authors. Licensee MDPI, Basel, Switzerland.
publishDate 2021
dc.date.none.fl_str_mv 2021-11-08
2021-11-08T00:00:00Z
2024-02-17T00:08:21Z
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/10362/163701
url http://hdl.handle.net/10362/163701
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2073-4395
PURE: 83536393
https://doi.org/10.3390/agronomy11112255
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 27
application/pdf
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
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