这是不是科学算命，为什么父母没有日本基因，我却有日本血统？

大灰狼

- Don't worry, Be happy~

各民族的血统不是简单的 “有”或者“无”的状态叠加出来的哈。

用基因组上的三个位点举个简单的例子，理解一下：
你的，AA-BB-CC，可能属于「甲民族」的特征
老公，aa-bb-cc，可能属于「乙民族」的特征
闺女，Aa-Bb-Cc，可能属于「丙民族」的特征

在符合孟德尔遗传的情况下（即没抱错娃），你们三个可能会被分到完全不同的“祖源特征”分类。
然后，乍一看好像闺女的「丙民族」特征还是“新的”，不在你或者你老公的祖源结果里（即你的问题“彝族哪里来的？”），但其实这个结果是完全合理的。

另外，实际每个人的基因组上都有几百万的变异位点，祖源的分析结果是与各民族的参考人群作相似性比较得到的，情况会比这个复杂更多。

https://www.wegene.com/question/20290

赞同来自: west 、我心我心、healthyxth 、K2 、欧永远、WeGene_D82B801A 更多 »

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2020-11-18 • IP属地深圳 • 评论 (0)

tmig

你是领养的或者报错了，还有就是样本搞错了

[已注销]

wg的祖源对大多数人都不够准，你看E11的日本成分和K27的弥生人成分多不多

ABCBNM

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正常吧，我一个广东人，日本比你还高呢。其实就看下父系母系就行了，成分是来娱乐的。

戴帽的SNHG5基因

基因关系对的话至少是真的测得，祖源有点波动正常的，毕竟是概率模型算的

科学算命

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我母系东北的，也有日本血统，我妈14我6，感觉挺准的

直爽的PRKN基因

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我有17.75%，所以是有日本血统实锤了吗

腹黑的ADCY8基因

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可能多少都有吧

我心我心

你可以用魔方看看

WeChat_BBE5F5

我也以为自己有日本亲戚呢

沙田柚王爷

中间那个是谁？因为中间那位比较复杂，他(她)是比较典型的南北融合;第三位是比较典型的南方人; 2和3的基因重组之后，就是1这个结果

WeChat_91EFDB

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我为啥一点南方汉族的基因都没有？

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