Consulta: creatorFacets:"Li, Qi"
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Data/hora: 09/06/2024 14:44:58

Development of four EST-SSR multiplex PCRs in the Pacific oyster (Crassostrea gigas) and their validation in parentage assignment
Provedor de dados: Institutional Archive of Ifreme (ArchiMer)
Autores: Li, Ronghua; Li, Qi; Cornette, Florence; Degremont, Lionel; Lapegue, Sylvie.
We report four highly informative multiplex PCRs developed from twelve previously described ESTSSRs in Crassostrea gigas. We evaluated and validated these multiplex PCRs in twelve full-sib families. The average allelic richness and the polymorphism information content (PIC) were 11.1 and 0.811 respectively. The combined power of exclusion was greater than 99.99% using all four multiplex assays. A hundred and forty three tests of segregation ratios revealed 11 significant departures from expected Mendelian ratios. The frequency of null alleles was estimated as 4.9% of all the alleles segregating based on a within-family analysis of Mendelian segregation patterns. Parentage analysis of real offspring demonstrated that 97% of all offspring were unambiguously...
Tipo: Text
Palavras-chave: Pacific oyster; Crassostrea gigas; Microsatellite; EST; Multiplex PCR; Parentage assignment.
Ano: 2010
URL: http://archimer.ifremer.fr/doc/00013/12419/9999.pdf