Logo do repositório
 
Publicação

Genetic diversity of cowpea (Vigna unguiculata L. Walp) landraces suggests Central Mozambique as an important hotspot of variation

2020Artigo científico Acesso aberto
Ver registo simples
dc.contributor.authorGomes, Ana Maria Figueira
dc.contributor.authorDraper, David
dc.contributor.authorTalhinhas, Pedro
dc.contributor.authorBatista-Santos, Paula
dc.contributor.authorSimões, Fernanda
dc.contributor.authorNhantumbo, Nascimento
dc.contributor.authorMassinga, Rafael
dc.contributor.authorRamalho, José C.
dc.contributor.authorMarques, Isabel
dc.contributor.authorRibeiro-Barros, Ana I.
dc.date.accessioned2021-07-16T10:06:28Z
dc.date.available2021-07-16T10:06:28Z
dc.date.issued2020
dc.description.abstractCowpea is a multiple-purpose drought-tolerant leguminous pulse crop grown in several dry tropical areas. Its domestication center is thought to be East or West Africa, where a high level of genetic diversity is apparently still found. However, detailed genetic information is lacking in many African countries, limiting the success of breeding programs. In this work, we assessed the genetic variation and gene flow in 59 Vigna unguiculata (cowpea) accessions from 10 landraces spanning across six agro-ecological zones of Mozambique, based on nuclear microsatellite markers. The results revealed the existence of high genetic diversity between the landraces, even in comparison to other world regions. Four genetic groups were found, with no specific geographic pattern, suggesting the presence of gene flow between landraces. In comparison, the two commercial varieties had lower values of genetic diversity, although still close to the ones found in local landraces. The high genetic diversity found in Mozambique sustains the importance of local genetic resources and farm protection to enhance genetic diversity in modern varieties of cowpea worldwidept_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationAgronomy 2020, 10, 1893pt_PT
dc.identifier.doi10.3390/agronomy10121893pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.5/21625
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherMDPIpt_PT
dc.relationUID/04129/2020pt_PT
dc.relationCharacterizing Mozambican cowpea Vigna unguiculata L. Walp landraces for improved shoot N-biomass and grain water use eficiency under drought conditions
dc.relationAre bryophytes ready to face climatic change Investigating the genomic basis for bryophyte resilience to climate change
dc.relationForest Research Centre
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectAfricapt_PT
dc.subjectcowpeapt_PT
dc.subjectgenetic diversitypt_PT
dc.subjectlandracespt_PT
dc.subjectmicrosatellitespt_PT
dc.titleGenetic diversity of cowpea (Vigna unguiculata L. Walp) landraces suggests Central Mozambique as an important hotspot of variationpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardNumberSFRH/BD/113952/2015
oaire.awardNumberSFRH/BPD/100384/2014
oaire.awardNumberUIDB/00239/2020
oaire.awardTitleCharacterizing Mozambican cowpea Vigna unguiculata L. Walp landraces for improved shoot N-biomass and grain water use eficiency under drought conditions
oaire.awardTitleAre bryophytes ready to face climatic change Investigating the genomic basis for bryophyte resilience to climate change
oaire.awardTitleForest Research Centre
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//SFRH%2FBD%2F113952%2F2015/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/OE/SFRH%2FBPD%2F100384%2F2014/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00239%2F2020/PT
oaire.citation.titleAgronomypt_PT
oaire.fundingStreamOE
oaire.fundingStream6817 - DCRRNI ID
person.familyNameTalhinhas
person.familyNameBento Batista dos Santos
person.familyNameRamalho
person.givenNamePedro
person.givenNamePaula Cristina
person.givenNameJosé
person.identifierX-9778-2018
person.identifier1111962
person.identifier.ciencia-id5A1E-9983-ADD5
person.identifier.ciencia-idED1E-E33A-0B5A
person.identifier.ciencia-id2C14-07F8-4EFE
person.identifier.orcid0000-0001-6694-7502
person.identifier.orcid0000-0002-5442-1092
person.identifier.orcid0000-0002-7639-7214
person.identifier.ridJ-4784-2013
person.identifier.ridG-2427-2014
person.identifier.scopus-author-id6506057702
person.identifier.scopus-author-id36087137800
person.identifier.scopus-author-id57196449038
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublicationeba8a4d6-04bf-4aa6-8a7d-e0bcef764ae7
relation.isAuthorOfPublication8b9c9a04-7672-4b02-9eec-de91cd2b79c7
relation.isAuthorOfPublication2cedc58c-62ef-4973-a443-ebc72ae2ac4d
relation.isAuthorOfPublication.latestForDiscoveryeba8a4d6-04bf-4aa6-8a7d-e0bcef764ae7
relation.isProjectOfPublication4cffef53-1767-4b2b-97c4-84a80c4ec723
relation.isProjectOfPublication8c5c2506-1756-4b2d-a10e-60542a99b581
relation.isProjectOfPublication56bd0ae9-f8da-4344-b9a2-f633d4f68b89
relation.isProjectOfPublication.latestForDiscovery56bd0ae9-f8da-4344-b9a2-f633d4f68b89

Ficheiros

Principais
A mostrar 1 - 1 de 1
Miniatura
Nome:
REP-1-agronomy-10-01893-1.pdf
Tamanho:
2.59 MB
Formato:
Adobe Portable Document Format
Ver/Abrir
Licença
A mostrar 1 - 1 de 1
Miniatura indisponível
Nome:
license.txt
Tamanho:
1.71 KB
Formato:
Item-specific license agreed upon to submission
Descrição:
Ver/Abrir

Coleções

ISA - Artigos em Revistas Internacionais