GENETIC-CHARACTERIZATION OF INTRODUCED POPULATIONS OF ATLANTIC SALMON SALMO-SALAR, IN ASTURIAS (NORTHERN SPAIN)

被引:15
|
作者
VAZQUEZ, E [1 ]
PRESA, P [1 ]
SANCHEZ, JA [1 ]
BLANCO, G [1 ]
UTTER, F [1 ]
机构
[1] NW FISHERIES CTR, SEATTLE, WA 98155 USA
关键词
D O I
10.1111/j.1601-5223.1993.00047.x
中图分类号
Q3 [遗传学];
学科分类号
071007 ; 090102 ;
摘要
Stocks of Atlantic salmon from Northern Europe that were among those introduced to Asturian rivers over the past 15 years, were characterized by allele frequencies at five polymorphic protein-coding loci. A comparison with comparable data from natural Asturian populations indicated a negligible contribution of the introduced fish to fisheries and natural reproduction in Asturian rivers. A hatchery program based on local populations was recommended.
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页码:47 / 51
页数:5
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