IHB OpenIR  > 淡水生态学研究中心  > 期刊论文
长臀鮠的AFLP分析
程飞1; 谢松光2; 叶卫3; 叶富良1
2009
Source Publication水生生物学报
ISSN1000-3207
Volume000Issue:003Pages:539
Abstract采用AFLP分子标记技术对珠江长臀鮠和海南长臀鮠共60个个体(每个群体30个)进行了遗传多样性研究。选取的18对引物组合均能扩增出清晰、可重复的扩增产物,扩增带型差异明显。两个群体均表现出较高的多态位点比例和特异性条带数。群体内个体间的遗传相似度(平均值)珠江长臀鮠种群为0.9462±0.0237,海南长臀鮠为0.9465±0.0226,海南长臀鮠比珠江长臀鮠略高。群体间的遗传相似度是0.9367±0.0231,小于两个群体内的遗传相似度,两群体的遗传距离是0.0634±0.0230。根据遗传相似度绘制了UPGMA聚类图。研究结果表明:珠江长臀鮠和海南长臀鮠间的遗传差异属于种内差异,两者同属一个有效种。
Keyword长臀鮠 AFLP 遗传多样性
Language英语
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/40453
Collection淡水生态学研究中心_期刊论文
Affiliation1.广东海洋大学
2.中国科学院水生生物研究所
3.广东罗非鱼良种场
Recommended Citation
GB/T 7714
程飞,谢松光,叶卫,等. 长臀鮠的AFLP分析[J]. 水生生物学报,2009,000(003):539.
APA 程飞,谢松光,叶卫,&叶富良.(2009).长臀鮠的AFLP分析.水生生物学报,000(003),539.
MLA 程飞,et al."长臀鮠的AFLP分析".水生生物学报 000.003(2009):539.
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