Cytogenetic studies in South American species of Serjania (Sapindaceae: Paullinieae)

Autores
Urdampilleta, Juan Domingo; Ferrucci, María Silvia; Vanzela, A. L. L.
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Serjania Mill. (Paullinieae) is considered the most important neotropical genus of Sapindaceae due to species number and its widespread distribution. In this study, 14 species belonging to three sections were analyzed using conventional staining, C/ CMA/DAPI banding, and fluorescence in situ hybridization (FISH) with a 18S-5.8S-26S rDNA probe. New chromosome counts are reported for Serjania crassifolia, Serjania platycarpa, and Serjania regnellii, all with 2n¼24, which is remarkably constant for Serjania. The karyotypes are moderately asymmetric, and variations observed in A1 and A2 indices show resemblances between S. platycarpa, Serjania hebecarpa, and S. crassifolia, and between Serjania communis, Serjania gracilis, and S. regnellii. The banding pattern was homogeneous in Serjania. C/DAPI bands (AT-rich sites) were not clearly evidenced, but changes in the number and position of GC-rich sites (CMA bands) were observed. These segments were associated with 18S-5.8S-26S rDNA sites. The significance of the results is discussed in relation to chromosomal data available for the genus and in regard to the infrageneric treatment of Serjania.
Fil: Urdampilleta, Juan Domingo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina
Fil: Ferrucci, María Silvia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; Argentina
Fil: Vanzela, A. L. L.. Universidade Estadual de Londrina; Brasil
Materia
18S-5.8S-26S RDNA
CYTOTAXONOMY
FISH
FLUOROCHROME BANDING
GIEMSA C-BANDING
KARYOTYPE SYMMETRY
SERJANIA
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:11336/12606
Acceder
id CONICETDig_cc1e92315488f78efd90341e9ce47282
oai_identifier_str oai:ri.conicet.gov.ar:11336/12606
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Cytogenetic studies in South American species of Serjania (Sapindaceae: Paullinieae)Urdampilleta, Juan DomingoFerrucci, María SilviaVanzela, A. L. L.18S-5.8S-26S RDNACYTOTAXONOMYFISHFLUOROCHROME BANDINGGIEMSA C-BANDINGKARYOTYPE SYMMETRYSERJANIAhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Serjania Mill. (Paullinieae) is considered the most important neotropical genus of Sapindaceae due to species number and its widespread distribution. In this study, 14 species belonging to three sections were analyzed using conventional staining, C/ CMA/DAPI banding, and fluorescence in situ hybridization (FISH) with a 18S-5.8S-26S rDNA probe. New chromosome counts are reported for Serjania crassifolia, Serjania platycarpa, and Serjania regnellii, all with 2n¼24, which is remarkably constant for Serjania. The karyotypes are moderately asymmetric, and variations observed in A1 and A2 indices show resemblances between S. platycarpa, Serjania hebecarpa, and S. crassifolia, and between Serjania communis, Serjania gracilis, and S. regnellii. The banding pattern was homogeneous in Serjania. C/DAPI bands (AT-rich sites) were not clearly evidenced, but changes in the number and position of GC-rich sites (CMA bands) were observed. These segments were associated with 18S-5.8S-26S rDNA sites. The significance of the results is discussed in relation to chromosomal data available for the genus and in regard to the infrageneric treatment of Serjania.Fil: Urdampilleta, Juan Domingo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; ArgentinaFil: Ferrucci, María Silvia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; ArgentinaFil: Vanzela, A. L. L.. Universidade Estadual de Londrina; BrasilTaylor & Francis Ltd2012-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/12606Urdampilleta, Juan Domingo; Ferrucci, María Silvia; Vanzela, A. L. L.; Cytogenetic studies in South American species of Serjania (Sapindaceae: Paullinieae); Taylor & Francis Ltd; Plant Biosystems; 146; 4; 12-2012; 835-8461126-35041724-5575enginfo:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/full/10.1080/11263504.2012.705349info:eu-repo/semantics/altIdentifier/doi/10.1080/11263504.2012.705349info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:46:33Zoai:ri.conicet.gov.ar:11336/12606instacron: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 09:46:34.081CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Cytogenetic studies in South American species of Serjania (Sapindaceae: Paullinieae)
title Cytogenetic studies in South American species of Serjania (Sapindaceae: Paullinieae)
spellingShingle Cytogenetic studies in South American species of Serjania (Sapindaceae: Paullinieae)
Urdampilleta, Juan Domingo
18S-5.8S-26S RDNA
CYTOTAXONOMY
FISH
FLUOROCHROME BANDING
GIEMSA C-BANDING
KARYOTYPE SYMMETRY
SERJANIA
title_short Cytogenetic studies in South American species of Serjania (Sapindaceae: Paullinieae)
title_full Cytogenetic studies in South American species of Serjania (Sapindaceae: Paullinieae)
title_fullStr Cytogenetic studies in South American species of Serjania (Sapindaceae: Paullinieae)
title_full_unstemmed Cytogenetic studies in South American species of Serjania (Sapindaceae: Paullinieae)
title_sort Cytogenetic studies in South American species of Serjania (Sapindaceae: Paullinieae)
dc.creator.none.fl_str_mv Urdampilleta, Juan Domingo
Ferrucci, María Silvia
Vanzela, A. L. L.
author Urdampilleta, Juan Domingo
author_facet Urdampilleta, Juan Domingo
Ferrucci, María Silvia
Vanzela, A. L. L.
author_role author
author2 Ferrucci, María Silvia
Vanzela, A. L. L.
author2_role author
author
dc.subject.none.fl_str_mv 18S-5.8S-26S RDNA
CYTOTAXONOMY
FISH
FLUOROCHROME BANDING
GIEMSA C-BANDING
KARYOTYPE SYMMETRY
SERJANIA
topic 18S-5.8S-26S RDNA
CYTOTAXONOMY
FISH
FLUOROCHROME BANDING
GIEMSA C-BANDING
KARYOTYPE SYMMETRY
SERJANIA
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Serjania Mill. (Paullinieae) is considered the most important neotropical genus of Sapindaceae due to species number and its widespread distribution. In this study, 14 species belonging to three sections were analyzed using conventional staining, C/ CMA/DAPI banding, and fluorescence in situ hybridization (FISH) with a 18S-5.8S-26S rDNA probe. New chromosome counts are reported for Serjania crassifolia, Serjania platycarpa, and Serjania regnellii, all with 2n¼24, which is remarkably constant for Serjania. The karyotypes are moderately asymmetric, and variations observed in A1 and A2 indices show resemblances between S. platycarpa, Serjania hebecarpa, and S. crassifolia, and between Serjania communis, Serjania gracilis, and S. regnellii. The banding pattern was homogeneous in Serjania. C/DAPI bands (AT-rich sites) were not clearly evidenced, but changes in the number and position of GC-rich sites (CMA bands) were observed. These segments were associated with 18S-5.8S-26S rDNA sites. The significance of the results is discussed in relation to chromosomal data available for the genus and in regard to the infrageneric treatment of Serjania.
Fil: Urdampilleta, Juan Domingo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina
Fil: Ferrucci, María Silvia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; Argentina
Fil: Vanzela, A. L. L.. Universidade Estadual de Londrina; Brasil
description Serjania Mill. (Paullinieae) is considered the most important neotropical genus of Sapindaceae due to species number and its widespread distribution. In this study, 14 species belonging to three sections were analyzed using conventional staining, C/ CMA/DAPI banding, and fluorescence in situ hybridization (FISH) with a 18S-5.8S-26S rDNA probe. New chromosome counts are reported for Serjania crassifolia, Serjania platycarpa, and Serjania regnellii, all with 2n¼24, which is remarkably constant for Serjania. The karyotypes are moderately asymmetric, and variations observed in A1 and A2 indices show resemblances between S. platycarpa, Serjania hebecarpa, and S. crassifolia, and between Serjania communis, Serjania gracilis, and S. regnellii. The banding pattern was homogeneous in Serjania. C/DAPI bands (AT-rich sites) were not clearly evidenced, but changes in the number and position of GC-rich sites (CMA bands) were observed. These segments were associated with 18S-5.8S-26S rDNA sites. The significance of the results is discussed in relation to chromosomal data available for the genus and in regard to the infrageneric treatment of Serjania.
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/11336/12606
Urdampilleta, Juan Domingo; Ferrucci, María Silvia; Vanzela, A. L. L.; Cytogenetic studies in South American species of Serjania (Sapindaceae: Paullinieae); Taylor & Francis Ltd; Plant Biosystems; 146; 4; 12-2012; 835-846
1126-3504
1724-5575
url http://hdl.handle.net/11336/12606
identifier_str_mv Urdampilleta, Juan Domingo; Ferrucci, María Silvia; Vanzela, A. L. L.; Cytogenetic studies in South American species of Serjania (Sapindaceae: Paullinieae); Taylor & Francis Ltd; Plant Biosystems; 146; 4; 12-2012; 835-846
1126-3504
1724-5575
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/full/10.1080/11263504.2012.705349
info:eu-repo/semantics/altIdentifier/doi/10.1080/11263504.2012.705349
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 Taylor & Francis Ltd
publisher.none.fl_str_mv Taylor & Francis Ltd
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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