Genotypic diversity of Coffea canephora cv. Conilon identified through leaf morpho- and eco-physiological traits

Detalhes bibliográficos
Autor(a) principal: dos Santos, Millena Monteiro
Data de Publicação: 2024
Outros Autores: Oliveira, Marcos Góes, Cassol, Daniela, Rodrigues, Weverton Pereira, Falqueto , Antelmo Ralph, Ramalho, José Cochicho, Partelli, Fábio Luiz
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Texto Completo: http://hdl.handle.net/10362/172335
Resumo: The authors would like to thank Universidade Federal do Espírito Santo (UFES) , Fundação de Amparo à Pesquisa e Inovação do Espírito Santo (FAPES - 2022-WTZQP) , and the Conselho Nacional de Desenvolvimento Científico e Tecnológico ( CNPq - 309535/2021-2 ). Publisher Copyright: © 2023
id RCAP_87823c8b543d9669ad8fe618f4dd1209
oai_identifier_str oai:run.unl.pt:10362/172335
network_acronym_str RCAP
network_name_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository_id_str https://opendoar.ac.uk/repository/7160
spelling Genotypic diversity of Coffea canephora cv. Conilon identified through leaf morpho- and eco-physiological traitsChlorophyll a fluorescenceConilon coffeeGenetic variabilityLeaf traitsOJIP-testHorticultureThe authors would like to thank Universidade Federal do Espírito Santo (UFES) , Fundação de Amparo à Pesquisa e Inovação do Espírito Santo (FAPES - 2022-WTZQP) , and the Conselho Nacional de Desenvolvimento Científico e Tecnológico ( CNPq - 309535/2021-2 ). Publisher Copyright: © 2023The knowledge about the genetic variability of a population is essential to increase the selection efficiency of promising genotypes to breeding programs. This study evaluated the genetic diversity among nine Coffea canephora genotypes based on leaf morphophysiological traits, e.g., dry mass (DM), leaf mass per unit area (LMA) and the relative water content (RWC%), as well as the performance of the photosynthetic apparatus, through PSII functioning and electron transport, performed in summer and winter in three periods of the day. Three distinct groups were formed based on chlorophyll a fluorescence (ChlaF) parameters, demonstrating the heterogeneity of the genetic constitution of the evaluated population, what is quite relevant for the analysis of genetic divergence and breeding purposes, having the potential to identify superior genotypes. In summer and winter, the initial fluorescence (F0) tended to increase in the morning and noon, while the quantum yield of the primary photochemistry (ϕP0) increased in the afternoon. Leaf traits increased in the summer period in all groups. Group 1 showed more significant dissimilarity when compared to the others, with a higher mean of the most variable fluorescence parameters and a lower mean of the design index. The multivariate analyses showed that the leaf traits are correlated with the OJIP-test parameters concerning the variability in the periods and times studied. Our findings showed that the leaf traits can be adequately used to study genetic diversity in coffee. Additionally, ChlaF revealed to some extent some physiological differences among coffee genotypes associated with the two annual periods studied.GeoBioTec - Geobiociências, Geoengenharias e GeotecnologiasRUNdos Santos, Millena MonteiroOliveira, Marcos GóesCassol, DanielaRodrigues, Weverton PereiraFalqueto , Antelmo RalphRamalho, José CochichoPartelli, Fábio Luiz2024-09-24T22:23:29Z2024-01-152024-01-15T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article15application/pdfhttp://hdl.handle.net/10362/172335eng0304-4238PURE: 99696561https://doi.org/10.1016/j.scienta.2023.112603info: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:RCAAP2024-09-30T01:42:24Zoai:run.unl.pt:10362/172335Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T18:54:19.686063Repositórios 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 Genotypic diversity of Coffea canephora cv. Conilon identified through leaf morpho- and eco-physiological traits
title Genotypic diversity of Coffea canephora cv. Conilon identified through leaf morpho- and eco-physiological traits
spellingShingle Genotypic diversity of Coffea canephora cv. Conilon identified through leaf morpho- and eco-physiological traits
dos Santos, Millena Monteiro
Chlorophyll a fluorescence
Conilon coffee
Genetic variability
Leaf traits
OJIP-test
Horticulture
title_short Genotypic diversity of Coffea canephora cv. Conilon identified through leaf morpho- and eco-physiological traits
title_full Genotypic diversity of Coffea canephora cv. Conilon identified through leaf morpho- and eco-physiological traits
title_fullStr Genotypic diversity of Coffea canephora cv. Conilon identified through leaf morpho- and eco-physiological traits
title_full_unstemmed Genotypic diversity of Coffea canephora cv. Conilon identified through leaf morpho- and eco-physiological traits
title_sort Genotypic diversity of Coffea canephora cv. Conilon identified through leaf morpho- and eco-physiological traits
author dos Santos, Millena Monteiro
author_facet dos Santos, Millena Monteiro
Oliveira, Marcos Góes
Cassol, Daniela
Rodrigues, Weverton Pereira
Falqueto , Antelmo Ralph
Ramalho, José Cochicho
Partelli, Fábio Luiz
author_role author
author2 Oliveira, Marcos Góes
Cassol, Daniela
Rodrigues, Weverton Pereira
Falqueto , Antelmo Ralph
Ramalho, José Cochicho
Partelli, Fábio Luiz
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv GeoBioTec - Geobiociências, Geoengenharias e Geotecnologias
RUN
dc.contributor.author.fl_str_mv dos Santos, Millena Monteiro
Oliveira, Marcos Góes
Cassol, Daniela
Rodrigues, Weverton Pereira
Falqueto , Antelmo Ralph
Ramalho, José Cochicho
Partelli, Fábio Luiz
dc.subject.por.fl_str_mv Chlorophyll a fluorescence
Conilon coffee
Genetic variability
Leaf traits
OJIP-test
Horticulture
topic Chlorophyll a fluorescence
Conilon coffee
Genetic variability
Leaf traits
OJIP-test
Horticulture
description The authors would like to thank Universidade Federal do Espírito Santo (UFES) , Fundação de Amparo à Pesquisa e Inovação do Espírito Santo (FAPES - 2022-WTZQP) , and the Conselho Nacional de Desenvolvimento Científico e Tecnológico ( CNPq - 309535/2021-2 ). Publisher Copyright: © 2023
publishDate 2024
dc.date.none.fl_str_mv 2024-09-24T22:23:29Z
2024-01-15
2024-01-15T00:00:00Z
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/10362/172335
url http://hdl.handle.net/10362/172335
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 0304-4238
PURE: 99696561
https://doi.org/10.1016/j.scienta.2023.112603
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 15
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
_version_ 1833597745367089152

Registros relacionados