Data/hora: 11/06/2024 04:10:01

Provedor de dados: 	74	
País: 	Brazil	
Título: 	Comparative karyotype analysis in diploid and triploid Dolichoplana carvalhoi (Tricladida, Terricola, Rhynchodemidae) from Brazil	
Autores: 	Alvarez,Luciana; Almeida,Eunice Judith Cardoso de.	
Data: 	2007-03-01	
Ano: 	2007	
Palavras-chave: 	Land planarians; Dolichoplana carvalhoi; Cytogenetics; Triploidy; Heteromorphisms; C-bands.	
Resumo: 	In this work, we present cytogenetic data for the land planarian Dolichoplana carvalhoi. Two different karyotypes, one diploid (2n = 2x = 14 chromosomes) and one triploid (2n = 3x = 21 chromosomes), corresponding to two morphological body patterns, are described. Chromosomes from regenerating blastema were studied after routine Giemsa staining and CBG banding. Our analyses revealed heteromorphisms in chromosomes 2, 3 and 4 of the diploid karyotype and in chromosomes 1, 3 and 7 of the triploid karyotype. Further studies are needed in order to determine if the two morphological patterns of D. carvalhoi represent distinct species.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572007000300013	
Editor: 	Sociedade Brasileira de Genética	
Relação: 	10.1590/S1415-47572007000300013	
Formato: 	text/html	
Fonte: 	Genetics and Molecular Biology  v.30 n.2 2007	
Fonte: 	info:eu-repo/semantics/openAccess