Microsatellite-Based Genetic Structure and Differentiation of Goldfish (Carassius auratus) with Sarcoma
Microsatellite-Based Genetic Structure and Differentiation of Goldfish (Carassius auratus) with Sarcoma作者机构：College of Fisheries and Life Sciences Shanghai Ocean University Shanghai China Shanghai Pudong Ornamental Fish Center Shanghai China
出 版 物：《Open Journal of Animal Sciences》 (动物科学期刊（英文）)
年 卷 期：2015年第5卷第1期
页 面：36-43页
学科分类：1002[医学-临床医学] 100214[医学-肿瘤学] 10[医学]
主 题：Carassius auratus Microsatellite Genetic Diversity
摘 要：Ten microsatellite loci were used for analyzing six populations of goldfish (Carassius auratus) with sarcoma. It showed that there was the highest genetic diversity among the white oranda with red cap (RC) population, and the lowest among the white tigerhead (WT) population. However, the outcross existed among every population. There was huge genetic differentiation between WT and the other four populations. The average observed heterozygosity (HO) among populations ranged from 0.3571 to 0.7381. And significant genetic difference (FCT = 0.1891, P = 0.0186) appeared among goldfish varieties which can be classified into three groups (RT, WT;RL, BL, YC;RC). The software Principal Coordinate Analysis (PCA) and STRUCTURE showed that significant genetic differences were revealed between RC population of goldfish and other five populations.
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