The wheat VRN2 gene is a flowering repressor down-regulated by vernalization

Autores
Yan, Liuling; Loukoianov, Artem; Blechl, Ann; Tranquilli, Gabriela Edith; Ramakrishna, Wusirika; San Miguel, Phillip; Bennetzen, Jeffrey L.; Echenique, Carmen Viviana; Dubcovsky, Jorge
Año de publicación
2004
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Plants with a winter growth habit flower earlier when exposed for several weeks to cold temperatures, a process called vernalization. We report here the positional cloning of the wheat vernalization gene VRN2, a dominant repressor of flowering that is down-regulated by vernalization. Loss of function of VRN2, whether by natural mutations or deletions, resulted in spring lines, which do not require vernalization to flower. Reduction of the RNA level of VRN2 by RNA interference accelerated the flowering time of transgenic winter-wheat plants by more than a month.
Fil: Yan, Liuling. University of California; Estados Unidos
Fil: Loukoianov, Artem. University of California; Estados Unidos
Fil: Blechl, Ann. United States Department of Agriculture; Estados Unidos
Fil: Tranquilli, Gabriela Edith. University of California; Estados Unidos
Fil: Ramakrishna, Wusirika. Michigan Technological University; Estados Unidos
Fil: San Miguel, Phillip. Purdue University; Estados Unidos
Fil: Bennetzen, Jeffrey L.. University of Georgia; Estados Unidos
Fil: Echenique, Carmen Viviana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida. Universidad Nacional del Sur. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina
Fil: Dubcovsky, Jorge. University of California; Estados Unidos
Materia
Cloning
Wheat
Vernalization
Transgenic
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/30272
Acceder
id CONICETDig_df5e37853d9caec9840a001a0f5efa84
oai_identifier_str oai:ri.conicet.gov.ar:11336/30272
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling The wheat VRN2 gene is a flowering repressor down-regulated by vernalizationYan, LiulingLoukoianov, ArtemBlechl, AnnTranquilli, Gabriela EdithRamakrishna, WusirikaSan Miguel, PhillipBennetzen, Jeffrey L.Echenique, Carmen VivianaDubcovsky, JorgeCloningWheatVernalizationTransgenichttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Plants with a winter growth habit flower earlier when exposed for several weeks to cold temperatures, a process called vernalization. We report here the positional cloning of the wheat vernalization gene VRN2, a dominant repressor of flowering that is down-regulated by vernalization. Loss of function of VRN2, whether by natural mutations or deletions, resulted in spring lines, which do not require vernalization to flower. Reduction of the RNA level of VRN2 by RNA interference accelerated the flowering time of transgenic winter-wheat plants by more than a month.Fil: Yan, Liuling. University of California; Estados UnidosFil: Loukoianov, Artem. University of California; Estados UnidosFil: Blechl, Ann. United States Department of Agriculture; Estados UnidosFil: Tranquilli, Gabriela Edith. University of California; Estados UnidosFil: Ramakrishna, Wusirika. Michigan Technological University; Estados UnidosFil: San Miguel, Phillip. Purdue University; Estados UnidosFil: Bennetzen, Jeffrey L.. University of Georgia; Estados UnidosFil: Echenique, Carmen Viviana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida. Universidad Nacional del Sur. Centro de Recursos Naturales Renovables de la Zona Semiárida; ArgentinaFil: Dubcovsky, Jorge. University of California; Estados UnidosAmerican Association for the Advancement of Science2004-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/30272Yan, Liuling; Loukoianov, Artem; Blechl, Ann; Tranquilli, Gabriela Edith; Ramakrishna, Wusirika; et al.; The wheat VRN2 gene is a flowering repressor down-regulated by vernalization; American Association for the Advancement of Science; Science; 303; 5664; 3-2004; 1640-16440036-8075CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://science.sciencemag.org/content/303/5664/1640info:eu-repo/semantics/altIdentifier/doi/10.1126/science.1094305info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:52:05Zoai:ri.conicet.gov.ar:11336/30272instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:52:05.953CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv The wheat VRN2 gene is a flowering repressor down-regulated by vernalization
title The wheat VRN2 gene is a flowering repressor down-regulated by vernalization
spellingShingle The wheat VRN2 gene is a flowering repressor down-regulated by vernalization
Yan, Liuling
Cloning
Wheat
Vernalization
Transgenic
title_short The wheat VRN2 gene is a flowering repressor down-regulated by vernalization
title_full The wheat VRN2 gene is a flowering repressor down-regulated by vernalization
title_fullStr The wheat VRN2 gene is a flowering repressor down-regulated by vernalization
title_full_unstemmed The wheat VRN2 gene is a flowering repressor down-regulated by vernalization
title_sort The wheat VRN2 gene is a flowering repressor down-regulated by vernalization
dc.creator.none.fl_str_mv Yan, Liuling
Loukoianov, Artem
Blechl, Ann
Tranquilli, Gabriela Edith
Ramakrishna, Wusirika
San Miguel, Phillip
Bennetzen, Jeffrey L.
Echenique, Carmen Viviana
Dubcovsky, Jorge
author Yan, Liuling
author_facet Yan, Liuling
Loukoianov, Artem
Blechl, Ann
Tranquilli, Gabriela Edith
Ramakrishna, Wusirika
San Miguel, Phillip
Bennetzen, Jeffrey L.
Echenique, Carmen Viviana
Dubcovsky, Jorge
author_role author
author2 Loukoianov, Artem
Blechl, Ann
Tranquilli, Gabriela Edith
Ramakrishna, Wusirika
San Miguel, Phillip
Bennetzen, Jeffrey L.
Echenique, Carmen Viviana
Dubcovsky, Jorge
author2_role author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Cloning
Wheat
Vernalization
Transgenic
topic Cloning
Wheat
Vernalization
Transgenic
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Plants with a winter growth habit flower earlier when exposed for several weeks to cold temperatures, a process called vernalization. We report here the positional cloning of the wheat vernalization gene VRN2, a dominant repressor of flowering that is down-regulated by vernalization. Loss of function of VRN2, whether by natural mutations or deletions, resulted in spring lines, which do not require vernalization to flower. Reduction of the RNA level of VRN2 by RNA interference accelerated the flowering time of transgenic winter-wheat plants by more than a month.
Fil: Yan, Liuling. University of California; Estados Unidos
Fil: Loukoianov, Artem. University of California; Estados Unidos
Fil: Blechl, Ann. United States Department of Agriculture; Estados Unidos
Fil: Tranquilli, Gabriela Edith. University of California; Estados Unidos
Fil: Ramakrishna, Wusirika. Michigan Technological University; Estados Unidos
Fil: San Miguel, Phillip. Purdue University; Estados Unidos
Fil: Bennetzen, Jeffrey L.. University of Georgia; Estados Unidos
Fil: Echenique, Carmen Viviana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida. Universidad Nacional del Sur. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina
Fil: Dubcovsky, Jorge. University of California; Estados Unidos
description Plants with a winter growth habit flower earlier when exposed for several weeks to cold temperatures, a process called vernalization. We report here the positional cloning of the wheat vernalization gene VRN2, a dominant repressor of flowering that is down-regulated by vernalization. Loss of function of VRN2, whether by natural mutations or deletions, resulted in spring lines, which do not require vernalization to flower. Reduction of the RNA level of VRN2 by RNA interference accelerated the flowering time of transgenic winter-wheat plants by more than a month.
publishDate 2004
dc.date.none.fl_str_mv 2004-03
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/30272
Yan, Liuling; Loukoianov, Artem; Blechl, Ann; Tranquilli, Gabriela Edith; Ramakrishna, Wusirika; et al.; The wheat VRN2 gene is a flowering repressor down-regulated by vernalization; American Association for the Advancement of Science; Science; 303; 5664; 3-2004; 1640-1644
0036-8075
CONICET Digital
CONICET
url http://hdl.handle.net/11336/30272
identifier_str_mv Yan, Liuling; Loukoianov, Artem; Blechl, Ann; Tranquilli, Gabriela Edith; Ramakrishna, Wusirika; et al.; The wheat VRN2 gene is a flowering repressor down-regulated by vernalization; American Association for the Advancement of Science; Science; 303; 5664; 3-2004; 1640-1644
0036-8075
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://science.sciencemag.org/content/303/5664/1640
info:eu-repo/semantics/altIdentifier/doi/10.1126/science.1094305
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv American Association for the Advancement of Science
publisher.none.fl_str_mv American Association for the Advancement of Science
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1842269135755542528
score 13.13397

Publicaciones similares