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	Provedor de dados Genet. Mol. Biol. (2) Autor Solé-Cava,Antonio M. (2) Cunha,Haydée A. (1) Gusmão,Jaqueline (1) Lazoski,Cristiano (1) Palavra-chave Allozymes (1) Cetaceans (1) Farfantepenaeus (1) Litopenaeus (1) Remote sampling (1) Sex determination (1) Sry (1) Zfx/Zfy (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2007 (1) 2005 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Population genetic structure of Brazilian shrimp species (Farfantepenaeus sp., F. brasiliensis, F. paulensis and Litopenaeus schmitti: Decapoda: Penaeidae) Genet. Mol. Biol. Gusmão,Jaqueline; Lazoski,Cristiano; Solé-Cava,Antonio M.. Penaeid shrimps are important resources for worldwide fisheries and aquaculture. In the Southwest Atlantic, Farfantepenaeus brasiliensis, F. paulensis, F. subtilis, Farfantepenaeus sp. and Litopenaeus schmitti are among the most important commercially exploited species. Despite their high commercial value, there is little information available on the different aspects of their biology or genetics and almost no data on their stock structure. We used allozymes to estimate variability levels and population genetic structure of F. brasiliensis, F. paulensis, L. schmitti and the recently detected species Farfantepenaeus sp. along as much as 4,000 km of Brazilian coastline. No population heterogeneity was detected in F. brasiliensis or L. schmitti along the... Tipo: Info:eu-repo/semantics/article Palavras-chave: Farfantepenaeus; Litopenaeus; Allozymes. Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572005000100029 Molecular sexing of tucuxi dolphins (Sotalia guianensis and Sotalia fluviatilis) using samples from biopsy darting and decomposed carcasses Genet. Mol. Biol. Cunha,Haydée A.; Solé-Cava,Antonio M.. We tested the zinc-finger sex chromosome-linked genes Zfx/Zfy and the sex-determining region Y (Sry) genes for gender determination of biopsy samples from marine and riverine tucuxi dolphins (Sotalia guianensis and S. fluviatilis). We also evaluated the performance of these genes with decomposed carcasses, for which sexing cannot rely on the direct examination of the reproductive tract. Both systems proved reliable for sexing 46 fresh and decomposed samples, making them especially useful when biopsy darting is coupled with photo-identification studies. Tipo: Info:eu-repo/semantics/article Palavras-chave: Cetaceans; Remote sampling; Sex determination; Sry; Zfx/Zfy. Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572007000600025 Registros recuperados: 2 Primeira ... 1 ... Última

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