Data/hora: 02/06/2024 05:36:34

Provedor de dados: 	Genetics and Molecular Biology	
País: 	Brazil	
Título: 	Evidence of an XX/XY sex chromosome system in the fish Dormitator maculatus (Teleostei, Eleotrididae)	
Autores: 	Oliveira,Claudio; Toledo,Lurdes Foresti de Almeida.	
Data: 	2006-01-01	
Ano: 	2006	
Palavras-chave: 	Fish cytogenetics; Karyotypes; Ag-NORs; C-band; Sex chromosomes.	
Resumo: 	The fish Dormitator maculatus has a chromosomes number of 2n = 46, females having a karyotype of 14 M, 28 SM, 2 ST and 2A and males 13 M, 28 SM, 3 ST and 2A. The presence of a heteromorphic pair in the males and a corresponding homomorphic pair in the females suggest the occurrence of an XX/XY sex chromosome system in D. maculatus. The putative X chromosome has a pericentromeric C-band positive segment and the putative Y chromosome a C-band positive short arm.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572006000400013	
Editor: 	Sociedade Brasileira de Genética	
Relação: 	10.1590/S1415-47572006000400013	
Formato: 	text/html	
Fonte: 	Genetics and Molecular Biology  v.29 n.4 2006	
Fonte: 	info:eu-repo/semantics/openAccess