49AISNP：东亚北方三个族群遗传来源推断
49AISNP: a study on the ancestry inference of the three ethnic groups in the north of East Asia
A：基于三个族群在49AISNP的等位基因频率进行主成分分析;B：基于每个AISNP位点对PCA中样本聚类结果的Cos2值分析。
49AISNP：东亚北方三个族群遗传来源推断 |
| 郭晓媛, 孙昌春, 薛思瑶, 赵慧, 江丽, 李彩霞 |
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49AISNP: a study on the ancestry inference of the three ethnic groups in the north of East Asia |
| Guo Xiaoyuan, Sun Changchun, Xue Siyao, Zhao Hui, Jiang Li, Li Caixia |
| 图3 主成分分析及Cos2值分析 A：基于三个族群在49AISNP的等位基因频率进行主成分分析;B：基于每个AISNP位点对PCA中样本聚类结果的Cos2值分析。 |
| Fig. 3 Principal component analysis and Cos2 value analysis |
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