Wang Keling, Zhang Peijun, Liu Lanying, You Feng, Liu Jing, Xu Cheng, Wang Jianfei. Biochemical genetic structure and identification of hairtail fish (Trichiurus) populations in Chinese coastal waters[J]. Acta Oceanologica Sinica, 1994, (4): 565-577.
Citation: Wang Keling, Zhang Peijun, Liu Lanying, You Feng, Liu Jing, Xu Cheng, Wang Jianfei. Biochemical genetic structure and identification of hairtail fish (Trichiurus) populations in Chinese coastal waters[J]. Acta Oceanologica Sinica, 1994, (4): 565-577.

Biochemical genetic structure and identification of hairtail fish (Trichiurus) populations in Chinese coastal waters

  • Received Date: 1994-03-26
  • Rev Recd Date: 1994-05-20
  • A total of 472 isozyme samples and about 1 000 myogen,esterase and morphyological samples of nine spawning stocks were collected from coastal waters of Hainan,Guangdong,Fujian,Zhejiang,liangsu and Shandong Provinces of China during 1976-1992.Eleven isorymes were analysed by starch-gel and polyacrylamide-gel electrophoresis.Biochemical genetic structures of 11 isozymes were analysed and 24 loci were recorded.According to the allele frequencies of individual isozymes of each sampling stock,the mean proportion of polymorphic (P) and average heterorygosity (H) were calculatedi then the genetic similarity (I) and genetic distance (D) were obtained.The results of cluster for I and D of all the samplied stocks show that the hairtail fish from Chinese coastal waters should be classified into three different species (D:0.223-0.382) and eight populations (D:0.007~0.048).
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      沈阳化工大学材料科学与工程学院 沈阳 110142

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