A new karyotypic formula for the genus Amphisbaena (Squamata; Amphisbaenidae)

Autores
Falcione, Ana Camila; Hernando, Alejandra Beatriz
Año de publicación
2010
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
To contribute to the knowledge of chromosome evolution in Amphisbaena, we describe the karyotype constitution and the NOR location of Amphisbaena bolivica Mertens, 1929. This species has a distinctive karyotype 2n = 44 (0,24,20) among its congeners because all the macrochromosomes are telocentric. The Ag-NORs are located in the telomeric region of a medium-sized macrochromosome pair. The analyses by silver staining in six species of Amphisbaena revealed that the Ag-NORs vary in number and location and suggest that may be a valuable cytogenetic marker in Amphisbaena species.
Fil: Falcione, Ana Camila. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas, Naturales y Agrimensura. Departamento de Biología. Laboratorio de Herpetología; Argentina
Fil: Hernando, Alejandra Beatriz. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas, Naturales y Agrimensura. Departamento de Biología. Laboratorio de Herpetología; Argentina
Materia
SQUAMATA
AMPHISBAENIDAE
AMPHISBAENA BOLIVICA
CHROMOSOMES
AG-NOR
ARGENTINA
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:11336/79356
Acceder
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network_name_str CONICET Digital (CONICET)
spelling A new karyotypic formula for the genus Amphisbaena (Squamata; Amphisbaenidae)Falcione, Ana CamilaHernando, Alejandra BeatrizSQUAMATAAMPHISBAENIDAEAMPHISBAENA BOLIVICACHROMOSOMESAG-NORARGENTINAhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1To contribute to the knowledge of chromosome evolution in Amphisbaena, we describe the karyotype constitution and the NOR location of Amphisbaena bolivica Mertens, 1929. This species has a distinctive karyotype 2n = 44 (0,24,20) among its congeners because all the macrochromosomes are telocentric. The Ag-NORs are located in the telomeric region of a medium-sized macrochromosome pair. The analyses by silver staining in six species of Amphisbaena revealed that the Ag-NORs vary in number and location and suggest that may be a valuable cytogenetic marker in Amphisbaena species.Fil: Falcione, Ana Camila. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas, Naturales y Agrimensura. Departamento de Biología. Laboratorio de Herpetología; ArgentinaFil: Hernando, Alejandra Beatriz. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas, Naturales y Agrimensura. Departamento de Biología. Laboratorio de Herpetología; ArgentinaUniversidade de São Paulo2010-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/79356Falcione, Ana Camila; Hernando, Alejandra Beatriz; A new karyotypic formula for the genus Amphisbaena (Squamata; Amphisbaenidae); Universidade de São Paulo; Phyllomedusa; 9; 1; 6-2010; 75-801519-1397CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.phyllomedusa.esalq.usp.br/table.php?V=9&N=1info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:43:09Zoai:ri.conicet.gov.ar:11336/79356instacron: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:34982025-10-15 15:43:09.322CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv A new karyotypic formula for the genus Amphisbaena (Squamata; Amphisbaenidae)
title A new karyotypic formula for the genus Amphisbaena (Squamata; Amphisbaenidae)
spellingShingle A new karyotypic formula for the genus Amphisbaena (Squamata; Amphisbaenidae)
Falcione, Ana Camila
SQUAMATA
AMPHISBAENIDAE
AMPHISBAENA BOLIVICA
CHROMOSOMES
AG-NOR
ARGENTINA
title_short A new karyotypic formula for the genus Amphisbaena (Squamata; Amphisbaenidae)
title_full A new karyotypic formula for the genus Amphisbaena (Squamata; Amphisbaenidae)
title_fullStr A new karyotypic formula for the genus Amphisbaena (Squamata; Amphisbaenidae)
title_full_unstemmed A new karyotypic formula for the genus Amphisbaena (Squamata; Amphisbaenidae)
title_sort A new karyotypic formula for the genus Amphisbaena (Squamata; Amphisbaenidae)
dc.creator.none.fl_str_mv Falcione, Ana Camila
Hernando, Alejandra Beatriz
author Falcione, Ana Camila
author_facet Falcione, Ana Camila
Hernando, Alejandra Beatriz
author_role author
author2 Hernando, Alejandra Beatriz
author2_role author
dc.subject.none.fl_str_mv SQUAMATA
AMPHISBAENIDAE
AMPHISBAENA BOLIVICA
CHROMOSOMES
AG-NOR
ARGENTINA
topic SQUAMATA
AMPHISBAENIDAE
AMPHISBAENA BOLIVICA
CHROMOSOMES
AG-NOR
ARGENTINA
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv To contribute to the knowledge of chromosome evolution in Amphisbaena, we describe the karyotype constitution and the NOR location of Amphisbaena bolivica Mertens, 1929. This species has a distinctive karyotype 2n = 44 (0,24,20) among its congeners because all the macrochromosomes are telocentric. The Ag-NORs are located in the telomeric region of a medium-sized macrochromosome pair. The analyses by silver staining in six species of Amphisbaena revealed that the Ag-NORs vary in number and location and suggest that may be a valuable cytogenetic marker in Amphisbaena species.
Fil: Falcione, Ana Camila. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas, Naturales y Agrimensura. Departamento de Biología. Laboratorio de Herpetología; Argentina
Fil: Hernando, Alejandra Beatriz. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas, Naturales y Agrimensura. Departamento de Biología. Laboratorio de Herpetología; Argentina
description To contribute to the knowledge of chromosome evolution in Amphisbaena, we describe the karyotype constitution and the NOR location of Amphisbaena bolivica Mertens, 1929. This species has a distinctive karyotype 2n = 44 (0,24,20) among its congeners because all the macrochromosomes are telocentric. The Ag-NORs are located in the telomeric region of a medium-sized macrochromosome pair. The analyses by silver staining in six species of Amphisbaena revealed that the Ag-NORs vary in number and location and suggest that may be a valuable cytogenetic marker in Amphisbaena species.
publishDate 2010
dc.date.none.fl_str_mv 2010-06
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/11336/79356
Falcione, Ana Camila; Hernando, Alejandra Beatriz; A new karyotypic formula for the genus Amphisbaena (Squamata; Amphisbaenidae); Universidade de São Paulo; Phyllomedusa; 9; 1; 6-2010; 75-80
1519-1397
CONICET Digital
CONICET
url http://hdl.handle.net/11336/79356
identifier_str_mv Falcione, Ana Camila; Hernando, Alejandra Beatriz; A new karyotypic formula for the genus Amphisbaena (Squamata; Amphisbaenidae); Universidade de São Paulo; Phyllomedusa; 9; 1; 6-2010; 75-80
1519-1397
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://www.phyllomedusa.esalq.usp.br/table.php?V=9&N=1
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
application/pdf
dc.publisher.none.fl_str_mv Universidade de São Paulo
publisher.none.fl_str_mv Universidade de São Paulo
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_ 1846083537736826880
score 13.22299

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