QUANTITATIVE KARYOTYPE OF DIPLODON CHILENSIS (GRAY 1828) (BIVALVIA:HYRIIDAE)

The karyotype of a freshwater population of Diplodon chilensis located in La Poza area of the Villarrica Lake (39º18'S; 72º05'W), Southern Chile, was studied. The chromosomes were obtained by squash of cleaving embryos, previously treated with colchicine and fixed in ethanol-acetic acid 3:...

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Autores principales:	Jara-Seguel,Pedro, Peredo,Santiago, Palma-Rojas,Claudio, Parada,Esperanza, Lara,Gladys
Lenguaje:	English
Publicado:	Facultad de Ciencias Naturales y Oceanográficas, Universidad de Concepción 2000
Materias:	Hyriidae Diplodon chilensis karyotype freshwater bivalves Southern Chile cariotipo bivalvos dulceacuícolas sur de Chile
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-65382000000200008
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spelling	oai:scielo:S0717-653820000002000082001-09-10QUANTITATIVE KARYOTYPE OF DIPLODON CHILENSIS (GRAY 1828) (BIVALVIA:HYRIIDAE)Jara-Seguel,PedroPeredo,SantiagoPalma-Rojas,ClaudioParada,EsperanzaLara,Gladys Hyriidae Diplodon chilensis karyotype freshwater bivalves Southern Chile Hyriidae Diplodon chilensis cariotipo bivalvos dulceacuícolas sur de Chile The karyotype of a freshwater population of Diplodon chilensis located in La Poza area of the Villarrica Lake (39º18'S; 72º05'W), Southern Chile, was studied. The chromosomes were obtained by squash of cleaving embryos, previously treated with colchicine and fixed in ethanol-acetic acid 3:1 at 4ºC and stained using the Feulgen reaction. Diplodon chilensis showed a diploid karyotype of 2n = 34, with metacentric and submetacentric chromosomes. This work is the first approach to cytogenetic characterization of Chilean populations of this species.info:eu-repo/semantics/openAccessFacultad de Ciencias Naturales y Oceanográficas, Universidad de ConcepciónGayana (Concepción) v.64 n.2 20002000-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-65382000000200008en10.4067/S0717-65382000000200008
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Hyriidae Diplodon chilensis karyotype freshwater bivalves Southern Chile Hyriidae Diplodon chilensis cariotipo bivalvos dulceacuícolas sur de Chile
spellingShingle	Hyriidae Diplodon chilensis karyotype freshwater bivalves Southern Chile Hyriidae Diplodon chilensis cariotipo bivalvos dulceacuícolas sur de Chile Jara-Seguel,Pedro Peredo,Santiago Palma-Rojas,Claudio Parada,Esperanza Lara,Gladys QUANTITATIVE KARYOTYPE OF DIPLODON CHILENSIS (GRAY 1828) (BIVALVIA:HYRIIDAE)
description	The karyotype of a freshwater population of Diplodon chilensis located in La Poza area of the Villarrica Lake (39º18'S; 72º05'W), Southern Chile, was studied. The chromosomes were obtained by squash of cleaving embryos, previously treated with colchicine and fixed in ethanol-acetic acid 3:1 at 4ºC and stained using the Feulgen reaction. Diplodon chilensis showed a diploid karyotype of 2n = 34, with metacentric and submetacentric chromosomes. This work is the first approach to cytogenetic characterization of Chilean populations of this species.
author	Jara-Seguel,Pedro Peredo,Santiago Palma-Rojas,Claudio Parada,Esperanza Lara,Gladys
author_facet	Jara-Seguel,Pedro Peredo,Santiago Palma-Rojas,Claudio Parada,Esperanza Lara,Gladys
author_sort	Jara-Seguel,Pedro
title	QUANTITATIVE KARYOTYPE OF DIPLODON CHILENSIS (GRAY 1828) (BIVALVIA:HYRIIDAE)
title_short	QUANTITATIVE KARYOTYPE OF DIPLODON CHILENSIS (GRAY 1828) (BIVALVIA:HYRIIDAE)
title_full	QUANTITATIVE KARYOTYPE OF DIPLODON CHILENSIS (GRAY 1828) (BIVALVIA:HYRIIDAE)
title_fullStr	QUANTITATIVE KARYOTYPE OF DIPLODON CHILENSIS (GRAY 1828) (BIVALVIA:HYRIIDAE)
title_full_unstemmed	QUANTITATIVE KARYOTYPE OF DIPLODON CHILENSIS (GRAY 1828) (BIVALVIA:HYRIIDAE)
title_sort	quantitative karyotype of diplodon chilensis (gray 1828) (bivalvia:hyriidae)
publisher	Facultad de Ciencias Naturales y Oceanográficas, Universidad de Concepción
publishDate	2000
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-65382000000200008
work_keys_str_mv	AT jaraseguelpedro quantitativekaryotypeofdiplodonchilensisgray1828bivalviahyriidae AT peredosantiago quantitativekaryotypeofdiplodonchilensisgray1828bivalviahyriidae AT palmarojasclaudio quantitativekaryotypeofdiplodonchilensisgray1828bivalviahyriidae AT paradaesperanza quantitativekaryotypeofdiplodonchilensisgray1828bivalviahyriidae AT laragladys quantitativekaryotypeofdiplodonchilensisgray1828bivalviahyriidae
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QUANTITATIVE KARYOTYPE OF DIPLODON CHILENSIS (GRAY 1828) (BIVALVIA:HYRIIDAE)

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