Data/hora: 06/06/2024 10:53:36

Provedor de dados: | 5
País: | France
Título: | A combined microsatellite multiplexing and boiling DNA extraction method for high-throughput parentage analyses in the Pacific oyster (Crassostrea gigas)
Autores: | Taris, Nicolas; Baron, S; Sharbel, Tim; Sauvage, Christopher; Boudry, Pierre.
Data: | 2005-03
Ano: | 2005
Palavras-chave: | Oysters; Aquaculture; Parental assignment; High throughput; Larval DNA extraction; Multiplex.
Resumo: | The analysis of parentage using microsatellite markers is of increasing importance, notably in aquaculture genetic research where communal rearing of mixed families can be used to reduce unwanted environmental variance. We present here an optimization of parental genotype assessment for larvae or adults of the Pacific oyster, Crassostrea gigas, using a multiplex system of three microsatellite loci. In conjunction with a simple DNA extraction protocol, this method enables high throughput analyses of parentage in C. gigas. Using this method, we successfully determined the parentage of 93% (1224 out of 1318) of the progeny in a factorial cross between 3 females and 10 males. The inability to genotype the remaining 7% was due to DNA degradation of larvae rather than assignment uncertainty.
Tipo: | Text
Idioma: | Inglês

Identificador:

http://archimer.ifremer.fr/doc/2005/publication-1814.pdf

DOI:10.1111/j.1365-2109.2004.01208.x

Editor: | Blackwell science
Relação: | http://archimer.ifremer.fr/doc/00000/1814/
Formato: | application/pdf
Fonte: | Aquaculture Research (1355-557X) (Blackwell science), 2005-03 , Vol. 36 , N. 5 , P. 516-518
Fonte: | 2005 Blackwell Publishing, Inc.