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dc.contributor.author
Zaracho, Victor Hugo
dc.contributor.author
Hernando, Alejandra Beatriz
dc.date.available
2018-04-26T20:25:26Z
dc.date.issued
2011-10
dc.identifier.citation
Zaracho, Victor Hugo; Hernando, Alejandra Beatriz; The karyotype of Adenomera diptyx (Boettger 1885) (Anura, Leptodactylidae) from northeastern Argentina; Sociedade Brasileira de Genética; Genetics and Molecular Biology; 34; 1; 10-2011; 84-87
dc.identifier.issn
1415-4757
dc.identifier.uri
http://hdl.handle.net/11336/43612
dc.description.abstract
In this work we analyzed the karyotype of five populations of Adenomera diptyx from Argentina after conventional staining, Ag-NOR and C-banding. All specimens presented 2n = 26 and FN = 34. The karyotype was formed by three submetacentric, one metacentric and nine telocentric pairs. Silver staining revealed that the NOR was located on a secondary constriction in pair 7. C- banding evidenced constitutive heterochromatin at the pericentromeric region of all chromosomes. The karyotype of A. diptyx was similar to that of A. hylaedactyla (2n = 26, FN = 34) and different from that of A. andreae (2n = 26, FN = 40) in the fundamental number and secondary constriction position. It also differed from the karyotypes of A. marmorata (2n = 24, FN = 34 and 36) and of A. aff. bokermanni (2n = 23, FN = 34) in diploid number. Until a comprehensive cytogenetic analysis of all the species of the genus is performed, their chromosome evolution will remain poorly understood.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Sociedade Brasileira de Genética
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc/2.5/ar/
dc.subject
Adenomera Diptyx
dc.subject
Argentina
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Standard Karyotype
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Ag-Nor
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C-Bands
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Otras Ciencias Biológicas
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
The karyotype of Adenomera diptyx (Boettger 1885) (Anura, Leptodactylidae) from northeastern Argentina
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-04-18T15:17:24Z
dc.identifier.eissn
1678-4685
dc.journal.volume
34
dc.journal.number
1
dc.journal.pagination
84-87
dc.journal.pais
Brasil
dc.journal.ciudad
San Pablo
dc.description.fil
Fil: Zaracho, Victor Hugo. 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
dc.description.fil
Fil: Hernando, Alejandra Beatriz. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas, Naturales y Agrimensura. Departamento de Biología. Laboratorio de Herpetología; Argentina
dc.journal.title
Genetics and Molecular Biology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://ref.scielo.org/snchf7
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1590/S1415-47572010005000116
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