Phylogenic tree analysis 进化关系树
Phylogenic tree from 29 strains were draw based on the NDV HN gene (part segment), and the result is similar to that of F gene.
根据29株NDV HN基因部分编码序列绘制NDV系统发育进化树，发现F及HN基因的分型结果大致相同。
The genetic distances and phylogenic tree obtained on the basis of gene frequencies of 15 loci of 9 ethnic groups show that the Yaozu should be included into the Mongoloids of southern-Asia type.
用15个座位的基因频率计算的遗传距离与聚类表明，瑶族应归入蒙古人种南亚类型。
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