VviAPRT3 and VviFSEX: Two Genes Involved in Sex Specification Able to Distinguish Different Flower Types in Vitis
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , , |
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 |
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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 |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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