Cryptic homoeology analysis in species and hybrids of genus Zea

Autores
Molina, María del Carmen; López, C. G.; Staltari, Silvana Andrea; Chorzempa, Silvia Elena; Moreno Ferrero, V.
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Cryptic intergenomic pairing of genus Zea was induced by the use of a diluted colchicine solution in order to elucidate the phylogenetic relations and differentiation of the homoeologous genomes. Results indicate that in species and hybrids with 2n = 20, there was chromosome pairing between the homoeologous A and B genomes with a maximum of 5IV, with the exception of Zea diploperennis and their interspecific hybrids where cryptic homoeologous chromosome pairing was not induced. In almost all 2n = 30 hybrids, observed cryptic pairing increased to a maximum of 10III although Z. mays × Z. mays with 2n = 30 did not show significant differences between treated and untreated materials. Pairing was also observed in species and hybrids with 2n = 40, in which a maximum of 10IV was observed, with the exception of Z. mays with 2n = 40 where treated and untreated cells did not differ significantly.
Fil: Molina, María del Carmen. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales. Instituto Fitotécnico de "Santa Catalina"; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: López, C. G.. Universidad Nacional de Lomas de Zamora. Facultad de Ciencias Agrarias; Argentina
Fil: Staltari, Silvana Andrea. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales. Instituto Fitotécnico de "Santa Catalina"; Argentina
Fil: Chorzempa, Silvia Elena. Universidad Nacional de Lomas de Zamora. Facultad de Ciencias Agrarias; Argentina
Fil: Moreno Ferrero, V.. Universidad Politécnica de Valencia; España
Materia
Colchicine
Genome
Maize
Subgenome
Teosinte
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:11336/23089
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/23089
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Cryptic homoeology analysis in species and hybrids of genus ZeaMolina, María del CarmenLópez, C. G.Staltari, Silvana AndreaChorzempa, Silvia ElenaMoreno Ferrero, V.ColchicineGenomeMaizeSubgenomeTeosintehttps://purl.org/becyt/ford/4.1https://purl.org/becyt/ford/4Cryptic intergenomic pairing of genus Zea was induced by the use of a diluted colchicine solution in order to elucidate the phylogenetic relations and differentiation of the homoeologous genomes. Results indicate that in species and hybrids with 2n = 20, there was chromosome pairing between the homoeologous A and B genomes with a maximum of 5IV, with the exception of Zea diploperennis and their interspecific hybrids where cryptic homoeologous chromosome pairing was not induced. In almost all 2n = 30 hybrids, observed cryptic pairing increased to a maximum of 10III although Z. mays × Z. mays with 2n = 30 did not show significant differences between treated and untreated materials. Pairing was also observed in species and hybrids with 2n = 40, in which a maximum of 10IV was observed, with the exception of Z. mays with 2n = 40 where treated and untreated cells did not differ significantly.Fil: Molina, María del Carmen. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales. Instituto Fitotécnico de "Santa Catalina"; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: López, C. G.. Universidad Nacional de Lomas de Zamora. Facultad de Ciencias Agrarias; ArgentinaFil: Staltari, Silvana Andrea. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales. Instituto Fitotécnico de "Santa Catalina"; ArgentinaFil: Chorzempa, Silvia Elena. Universidad Nacional de Lomas de Zamora. Facultad de Ciencias Agrarias; ArgentinaFil: Moreno Ferrero, V.. Universidad Politécnica de Valencia; EspañaSpringer2012-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/23089Molina, María del Carmen; López, C. G.; Staltari, Silvana Andrea; Chorzempa, Silvia Elena; Moreno Ferrero, V.; Cryptic homoeology analysis in species and hybrids of genus Zea; Springer; Biologia Plantarum; 57; 3; 12-2012; 449-4560006-31341573-8264CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1007/s10535-012-0299-4info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs10535-012-0299-4info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:58:02Zoai:ri.conicet.gov.ar:11336/23089instacron: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 09:58:02.527CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Cryptic homoeology analysis in species and hybrids of genus Zea
title Cryptic homoeology analysis in species and hybrids of genus Zea
spellingShingle Cryptic homoeology analysis in species and hybrids of genus Zea
Molina, María del Carmen
Colchicine
Genome
Maize
Subgenome
Teosinte
title_short Cryptic homoeology analysis in species and hybrids of genus Zea
title_full Cryptic homoeology analysis in species and hybrids of genus Zea
title_fullStr Cryptic homoeology analysis in species and hybrids of genus Zea
title_full_unstemmed Cryptic homoeology analysis in species and hybrids of genus Zea
title_sort Cryptic homoeology analysis in species and hybrids of genus Zea
dc.creator.none.fl_str_mv Molina, María del Carmen
López, C. G.
Staltari, Silvana Andrea
Chorzempa, Silvia Elena
Moreno Ferrero, V.
author Molina, María del Carmen
author_facet Molina, María del Carmen
López, C. G.
Staltari, Silvana Andrea
Chorzempa, Silvia Elena
Moreno Ferrero, V.
author_role author
author2 López, C. G.
Staltari, Silvana Andrea
Chorzempa, Silvia Elena
Moreno Ferrero, V.
author2_role author
author
author
author
dc.subject.none.fl_str_mv Colchicine
Genome
Maize
Subgenome
Teosinte
topic Colchicine
Genome
Maize
Subgenome
Teosinte
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.1
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv Cryptic intergenomic pairing of genus Zea was induced by the use of a diluted colchicine solution in order to elucidate the phylogenetic relations and differentiation of the homoeologous genomes. Results indicate that in species and hybrids with 2n = 20, there was chromosome pairing between the homoeologous A and B genomes with a maximum of 5IV, with the exception of Zea diploperennis and their interspecific hybrids where cryptic homoeologous chromosome pairing was not induced. In almost all 2n = 30 hybrids, observed cryptic pairing increased to a maximum of 10III although Z. mays × Z. mays with 2n = 30 did not show significant differences between treated and untreated materials. Pairing was also observed in species and hybrids with 2n = 40, in which a maximum of 10IV was observed, with the exception of Z. mays with 2n = 40 where treated and untreated cells did not differ significantly.
Fil: Molina, María del Carmen. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales. Instituto Fitotécnico de "Santa Catalina"; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: López, C. G.. Universidad Nacional de Lomas de Zamora. Facultad de Ciencias Agrarias; Argentina
Fil: Staltari, Silvana Andrea. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales. Instituto Fitotécnico de "Santa Catalina"; Argentina
Fil: Chorzempa, Silvia Elena. Universidad Nacional de Lomas de Zamora. Facultad de Ciencias Agrarias; Argentina
Fil: Moreno Ferrero, V.. Universidad Politécnica de Valencia; España
description Cryptic intergenomic pairing of genus Zea was induced by the use of a diluted colchicine solution in order to elucidate the phylogenetic relations and differentiation of the homoeologous genomes. Results indicate that in species and hybrids with 2n = 20, there was chromosome pairing between the homoeologous A and B genomes with a maximum of 5IV, with the exception of Zea diploperennis and their interspecific hybrids where cryptic homoeologous chromosome pairing was not induced. In almost all 2n = 30 hybrids, observed cryptic pairing increased to a maximum of 10III although Z. mays × Z. mays with 2n = 30 did not show significant differences between treated and untreated materials. Pairing was also observed in species and hybrids with 2n = 40, in which a maximum of 10IV was observed, with the exception of Z. mays with 2n = 40 where treated and untreated cells did not differ significantly.
publishDate 2012
dc.date.none.fl_str_mv 2012-12
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/11336/23089
Molina, María del Carmen; López, C. G.; Staltari, Silvana Andrea; Chorzempa, Silvia Elena; Moreno Ferrero, V.; Cryptic homoeology analysis in species and hybrids of genus Zea; Springer; Biologia Plantarum; 57; 3; 12-2012; 449-456
0006-3134
1573-8264
CONICET Digital
CONICET
url http://hdl.handle.net/11336/23089
identifier_str_mv Molina, María del Carmen; López, C. G.; Staltari, Silvana Andrea; Chorzempa, Silvia Elena; Moreno Ferrero, V.; Cryptic homoeology analysis in species and hybrids of genus Zea; Springer; Biologia Plantarum; 57; 3; 12-2012; 449-456
0006-3134
1573-8264
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1007/s10535-012-0299-4
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs10535-012-0299-4
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 Springer
publisher.none.fl_str_mv Springer
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
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score 13.13397

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