通过微卫星位点变异揭示的大西洋无须鳕（Merluccius merluccius）种群的精细空间结构
Fine spatial structure of Atlantic hake (Merluccius merluccius) stocks revealed by variation at microsatellite loci.
作者信息
Castillo Ana G F, Martinez Jose L, Garcia-Vazquez Eva
机构信息
Departamento de Biologia Funcional, Universidad de Oviedo, C/ Julian Claveria s/n 33006-Oviedo, Spain.
出版信息
Mar Biotechnol (NY). 2004 Jul-Aug;6(4):299-306. doi: 10.1007/s10126-004-3027-z. Epub 2004 Aug 12.
Genetic variation at 5 microsatellite loci was analyzed for European hake Merluccius merluccius sampled from 9 different regions in the Atlantic Ocean and the Mediterranean Sea. Significant genetic differentiation was found between samples, suggesting a fine subdivision of Atlantic and Mediterranean hake stocks. These results are discussed in the context of the decline of demersal fish species, probably due to overfishing.
对从大西洋和地中海9个不同区域采集的欧洲无须鳕（Merluccius merluccius）样本的5个微卫星位点的遗传变异进行了分析。样本之间发现了显著的遗传分化，这表明大西洋和地中海无须鳕种群存在精细的细分。这些结果在底栖鱼类物种数量下降的背景下进行了讨论，这种下降可能是由于过度捕捞造成的。
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