Chromosomal studies in species of Salvia (Lamiaceae) from Argentina

Autores
Alberto, Cecilia M.; Sanso, Andrea Mariel; Xifreda, Cecilia Carmen
Año de publicación
2003
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Meiotic and mitotic chromosomes of 13 species of Salvia from Argentina were studied. Most of our data are new counts but some, mainly from cultivated species, confirm previous reports or represent numbers which are different from those cited previously. Only Salvia gilliesii Benth. and the introduced species S. coccinea Juss., S. farinacea Benth., S. involucrata Cav. and S. microphylla Kunth are diploids. S. cardiophylla Benth., S. procurrens Benth., S. splendens Roem. & Schult. and S. uliginosa Benth. are tetraploids; S. stachydifolia Benth. is hexaploid; and S. guaranitica A. St.-Hil., S. pallida Benth. and S. rypara Briq. are octoploids. The basic number most frequently found is x = 11, but two species, S. procurrens and S. uliginosa, have x = 13. S. farinacea has x = 10 but this species is a widespread cultivated plant, not native in this area. Seven of the studied species showed one to three B chromosomes. We discuss some systematic and evolutionary aspects of the genus in the light of the cytogenetic data, the relationships between geographical distribution and chromosome numbers in relation to levels of ploidy and basic chromosome numbers, and make comparisons with some of the different taxonomic sections.
Facultad de Ciencias Naturales y Museo
Materia
Ciencias Naturales
Meiosis
Mitosis
S. gilliesii
S. guaranitica
S. pallida
S. procurrens
S. rypara
S. stachydifolia
S. uliginosa
Salvia cardiophylla
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/84384
Acceder
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repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Chromosomal studies in species of Salvia (Lamiaceae) from ArgentinaAlberto, Cecilia M.Sanso, Andrea MarielXifreda, Cecilia CarmenCiencias NaturalesMeiosisMitosisS. gilliesiiS. guaraniticaS. pallidaS. procurrensS. ryparaS. stachydifoliaS. uliginosaSalvia cardiophyllaMeiotic and mitotic chromosomes of 13 species of Salvia from Argentina were studied. Most of our data are new counts but some, mainly from cultivated species, confirm previous reports or represent numbers which are different from those cited previously. Only Salvia gilliesii Benth. and the introduced species S. coccinea Juss., S. farinacea Benth., S. involucrata Cav. and S. microphylla Kunth are diploids. S. cardiophylla Benth., S. procurrens Benth., S. splendens Roem. & Schult. and S. uliginosa Benth. are tetraploids; S. stachydifolia Benth. is hexaploid; and S. guaranitica A. St.-Hil., S. pallida Benth. and S. rypara Briq. are octoploids. The basic number most frequently found is x = 11, but two species, S. procurrens and S. uliginosa, have x = 13. S. farinacea has x = 10 but this species is a widespread cultivated plant, not native in this area. Seven of the studied species showed one to three B chromosomes. We discuss some systematic and evolutionary aspects of the genus in the light of the cytogenetic data, the relationships between geographical distribution and chromosome numbers in relation to levels of ploidy and basic chromosome numbers, and make comparisons with some of the different taxonomic sections.Facultad de Ciencias Naturales y Museo2003info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf483-490http://sedici.unlp.edu.ar/handle/10915/84384enginfo:eu-repo/semantics/altIdentifier/issn/0024-4074info:eu-repo/semantics/altIdentifier/doi/10.1046/j.1095-8339.2003.t01-1-00178.xinfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-22T16:57:06Zoai:sedici.unlp.edu.ar:10915/84384Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-22 16:57:07.025SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Chromosomal studies in species of Salvia (Lamiaceae) from Argentina
title Chromosomal studies in species of Salvia (Lamiaceae) from Argentina
spellingShingle Chromosomal studies in species of Salvia (Lamiaceae) from Argentina
Alberto, Cecilia M.
Ciencias Naturales
Meiosis
Mitosis
S. gilliesii
S. guaranitica
S. pallida
S. procurrens
S. rypara
S. stachydifolia
S. uliginosa
Salvia cardiophylla
title_short Chromosomal studies in species of Salvia (Lamiaceae) from Argentina
title_full Chromosomal studies in species of Salvia (Lamiaceae) from Argentina
title_fullStr Chromosomal studies in species of Salvia (Lamiaceae) from Argentina
title_full_unstemmed Chromosomal studies in species of Salvia (Lamiaceae) from Argentina
title_sort Chromosomal studies in species of Salvia (Lamiaceae) from Argentina
dc.creator.none.fl_str_mv Alberto, Cecilia M.
Sanso, Andrea Mariel
Xifreda, Cecilia Carmen
author Alberto, Cecilia M.
author_facet Alberto, Cecilia M.
Sanso, Andrea Mariel
Xifreda, Cecilia Carmen
author_role author
author2 Sanso, Andrea Mariel
Xifreda, Cecilia Carmen
author2_role author
author
dc.subject.none.fl_str_mv Ciencias Naturales
Meiosis
Mitosis
S. gilliesii
S. guaranitica
S. pallida
S. procurrens
S. rypara
S. stachydifolia
S. uliginosa
Salvia cardiophylla
topic Ciencias Naturales
Meiosis
Mitosis
S. gilliesii
S. guaranitica
S. pallida
S. procurrens
S. rypara
S. stachydifolia
S. uliginosa
Salvia cardiophylla
dc.description.none.fl_txt_mv Meiotic and mitotic chromosomes of 13 species of Salvia from Argentina were studied. Most of our data are new counts but some, mainly from cultivated species, confirm previous reports or represent numbers which are different from those cited previously. Only Salvia gilliesii Benth. and the introduced species S. coccinea Juss., S. farinacea Benth., S. involucrata Cav. and S. microphylla Kunth are diploids. S. cardiophylla Benth., S. procurrens Benth., S. splendens Roem. & Schult. and S. uliginosa Benth. are tetraploids; S. stachydifolia Benth. is hexaploid; and S. guaranitica A. St.-Hil., S. pallida Benth. and S. rypara Briq. are octoploids. The basic number most frequently found is x = 11, but two species, S. procurrens and S. uliginosa, have x = 13. S. farinacea has x = 10 but this species is a widespread cultivated plant, not native in this area. Seven of the studied species showed one to three B chromosomes. We discuss some systematic and evolutionary aspects of the genus in the light of the cytogenetic data, the relationships between geographical distribution and chromosome numbers in relation to levels of ploidy and basic chromosome numbers, and make comparisons with some of the different taxonomic sections.
Facultad de Ciencias Naturales y Museo
description Meiotic and mitotic chromosomes of 13 species of Salvia from Argentina were studied. Most of our data are new counts but some, mainly from cultivated species, confirm previous reports or represent numbers which are different from those cited previously. Only Salvia gilliesii Benth. and the introduced species S. coccinea Juss., S. farinacea Benth., S. involucrata Cav. and S. microphylla Kunth are diploids. S. cardiophylla Benth., S. procurrens Benth., S. splendens Roem. & Schult. and S. uliginosa Benth. are tetraploids; S. stachydifolia Benth. is hexaploid; and S. guaranitica A. St.-Hil., S. pallida Benth. and S. rypara Briq. are octoploids. The basic number most frequently found is x = 11, but two species, S. procurrens and S. uliginosa, have x = 13. S. farinacea has x = 10 but this species is a widespread cultivated plant, not native in this area. Seven of the studied species showed one to three B chromosomes. We discuss some systematic and evolutionary aspects of the genus in the light of the cytogenetic data, the relationships between geographical distribution and chromosome numbers in relation to levels of ploidy and basic chromosome numbers, and make comparisons with some of the different taxonomic sections.
publishDate 2003
dc.date.none.fl_str_mv 2003
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/84384
url http://sedici.unlp.edu.ar/handle/10915/84384
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0024-4074
info:eu-repo/semantics/altIdentifier/doi/10.1046/j.1095-8339.2003.t01-1-00178.x
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
483-490
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 12.982451

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