VviAPRT3 and VviFSEX: Two Genes Involved in Sex Specification Able to Distinguish Different Flower Types in Vitis

Detalhes bibliográficos
Autor(a) principal: Coito, João L.
Data de Publicação: 2017
Outros Autores: Ramos, Miguel J. N., Cunha, Jorge, Silva, Helena Sofia Gomes, Amâncio, Sara, Costa, Maria Manuela Ribeiro, Rocheta, Margarida
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/51192
Resumo: The Supplementary Material for this article can be found online at: http://journal.frontiersin.org/article/10.3389/fpls.2017.00098/ full#supplementary-material
id RCAP_886af428404cf52d1a4ae04fc0b077fb
oai_identifier_str oai:repositorium.sdum.uminho.pt:1822/51192
network_acronym_str RCAP
network_name_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository_id_str 7160
spelling VviAPRT3 and VviFSEX: Two Genes Involved in Sex Specification Able to Distinguish Different Flower Types in VitisVitisHermaphroditeDioeciousFlowerGene markerSexCiências Naturais::Ciências BiológicasScience & TechnologyThe Supplementary Material for this article can be found online at: http://journal.frontiersin.org/article/10.3389/fpls.2017.00098/ full#supplementary-materialVitis vinifera vinifera is a hermaphrodite subspecies, while its ancestor, Vitis vinifera sylvestris, is dioecious. We have identified two genes that together allow the discrimination between male, female and hermaphrodite Vitis plants. The sex locus region on chromosome 2 was screened resulting in the discovery of a new gene, VviFSEX. The same screening revealed another gene, VviAPRT3, located in the sex region, that be used as a sex marker. Both genes are good candidates to be involved in flower sex differentiation in grapevine. To assess their role in sex specification, spatial and temporal expression analysis was performed. The expression of VviFSEX is detected in petals, stamens and carpel primordia of all flower types, making its putative function unclear; however, female plants display a single allele for this gene, while male and hermaphrodites display two alleles. On the other hand, the specific expression of VviAPRT3 in the carpel primordial of male plants suggests a possible role in the abortion of pistil structures. We propose a model to explain the carpel abortion in male flowers and the absence of stamen viability in female flowers. In addition, this work reinforces the presence of a sex locus on Vitis chromosome 2.PTDC/AGR-GPL/119298/2010 from Fundação para a Ciência e Tecnologia, LEAF, Linking Landscape, Environment, Agriculture and Food (UID_AGR/04129/2013) and MMRCosta, MRocheta, JLCoito and MRamos by the fellowships SFRH/BSAB/113781/2015, SFRH/BPD/111249/2015, SFRH/BD/85824/2012 and SFRH/BD/110274/2015, respectivelyinfo:eu-repo/semantics/publishedVersionFrontiers MediaUniversidade do MinhoCoito, João L.Ramos, Miguel J. N.Cunha, JorgeSilva, Helena Sofia GomesAmâncio, SaraCosta, Maria Manuela RibeiroRocheta, Margarida20172017-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/51192engCoito, J. L., Ramos, M. J., Cunha, J., Silva, H. G., Amâncio, S., Costa, M. M., & Rocheta, M. (2017). VviAPRT3 and VviFSEX: Two genes involved in sex specification able to distinguish different flower types in Vitis. Frontiers in plant science, 8, 981664-462X1664-462X10.3389/fpls.2017.00098https://www.frontiersin.org/articles/10.3389/fpls.2017.00098/fullinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-21T11:56:45Zoai:repositorium.sdum.uminho.pt:1822/51192Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T18:46:25.094212Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv VviAPRT3 and VviFSEX: Two Genes Involved in Sex Specification Able to Distinguish Different Flower Types in Vitis
title VviAPRT3 and VviFSEX: Two Genes Involved in Sex Specification Able to Distinguish Different Flower Types in Vitis
spellingShingle VviAPRT3 and VviFSEX: Two Genes Involved in Sex Specification Able to Distinguish Different Flower Types in Vitis
Coito, João L.
Vitis
Hermaphrodite
Dioecious
Flower
Gene marker
Sex
Ciências Naturais::Ciências Biológicas
Science & Technology
title_short VviAPRT3 and VviFSEX: Two Genes Involved in Sex Specification Able to Distinguish Different Flower Types in Vitis
title_full VviAPRT3 and VviFSEX: Two Genes Involved in Sex Specification Able to Distinguish Different Flower Types in Vitis
title_fullStr VviAPRT3 and VviFSEX: Two Genes Involved in Sex Specification Able to Distinguish Different Flower Types in Vitis
title_full_unstemmed VviAPRT3 and VviFSEX: Two Genes Involved in Sex Specification Able to Distinguish Different Flower Types in Vitis
title_sort VviAPRT3 and VviFSEX: Two Genes Involved in Sex Specification Able to Distinguish Different Flower Types in Vitis
author Coito, João L.
author_facet Coito, João L.
Ramos, Miguel J. N.
Cunha, Jorge
Silva, Helena Sofia Gomes
Amâncio, Sara
Costa, Maria Manuela Ribeiro
Rocheta, Margarida
author_role author
author2 Ramos, Miguel J. N.
Cunha, Jorge
Silva, Helena Sofia Gomes
Amâncio, Sara
Costa, Maria Manuela Ribeiro
Rocheta, Margarida
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Coito, João L.
Ramos, Miguel J. N.
Cunha, Jorge
Silva, Helena Sofia Gomes
Amâncio, Sara
Costa, Maria Manuela Ribeiro
Rocheta, Margarida
dc.subject.por.fl_str_mv Vitis
Hermaphrodite
Dioecious
Flower
Gene marker
Sex
Ciências Naturais::Ciências Biológicas
Science & Technology
topic Vitis
Hermaphrodite
Dioecious
Flower
Gene marker
Sex
Ciências Naturais::Ciências Biológicas
Science & Technology
description The Supplementary Material for this article can be found online at: http://journal.frontiersin.org/article/10.3389/fpls.2017.00098/ full#supplementary-material
publishDate 2017
dc.date.none.fl_str_mv 2017
2017-01-01T00:00:00Z
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/1822/51192
url http://hdl.handle.net/1822/51192
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Coito, J. L., Ramos, M. J., Cunha, J., Silva, H. G., Amâncio, S., Costa, M. M., & Rocheta, M. (2017). VviAPRT3 and VviFSEX: Two genes involved in sex specification able to distinguish different flower types in Vitis. Frontiers in plant science, 8, 98
1664-462X
1664-462X
10.3389/fpls.2017.00098
https://www.frontiersin.org/articles/10.3389/fpls.2017.00098/full
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 Media
publisher.none.fl_str_mv Frontiers Media
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
_version_ 1799132219903574016

Registros relacionados