高纯度的“南方汉族”怎样理解

zsx

一般来说中国各地的汉族和当地的少民的差别都很小。
南汉成分可以看成是岭南汉的成分，畲族成分可以看成东南汉的特异成分，苗族成分则是中南汉的特异成分。
虽然，偶有南汉成分很低的岭南人。但是，绝大多数南汉成分高于90%的人，都是岭南人。南汉成分高于80%的人，大多数是岭南人。越靠近珠三角，南汉成分越高基本上

赞同来自: yixiaolan 、Candicewu828 、Tommyldm 、我的罚款又掉了

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2016-08-17 • IP属地福州 • 评论 (2)

慷慨的2号染色体

首先，lz以前提过自己有广东血统，所以南汉比例较高也不太奇怪；
其次，lz的南汉比例并没有超过很多广东汉族，尤其是广府人的，比你低的基本是客家人，但客家人本身就比较多样，有的全是南汉、有的被少数民族占了一大块。

从现代人群分析出的成分结果，无法单独得出比较久远祖先的信息，结合历史进行分析也有很多不确定性；最好就是靠古dna；k值分析方法对于lz这样不同地域混血的人给出的结果可能也不会太满意。。。

Fizben - 对不起，我还活着。

99.97%北方汉族路过

wang - 哈佛医学院、德国马普所分子人类学博士后

1. 遗传混合不会形成“新的类型”，突变才可以；两个人群只有隔离开足够长的时间，才能形成各自特异且稳定传递的突变类型；
2. 不清楚你的祖先的具体情况，但就汉族南下混合土著的过程来说，是连续不断、大规模长时间混合的，以致不少南方汉族现在反而和南方侗傣苗瑶等土著更近；
3. 不知道楚国人的遗传背景，因为没有古DNA；
4. 南方汉族和北方汉族的遗传距离，这要看你想比较多的是哪个南方汉、哪个北方汉，可以参考我之前写得一篇南北汉族的讨论帖

qiufanyuan

我感觉楼主的以下问题未得到解释：“这些土著血统和现在的“傣族”“畲族”“苗族”血统有什么关系？”

在寂寞中思索

照相技术渣，请各位分析一下

william0509 - 人文地理爱好者

楼主的相貌是南方汉族，偏中南和西南那块，和北纬35以上的北汉是有明显的区别。他们一般眉弓和轮廓感都不强，容易区分。

lang193

哈哈，这里广东人哦

纯南汉报道

南汉=百越？

99的南方汉族，都是广东人啊

我一个湖北人也是64.58%的南汉，周围人测的都是南北汉对半分，北汉稍高，祖上也都是湖北汉族，没有外来血统

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生长环境跟周围的人长得不一样爷爷是渔民爷爷的爷爷是海盗

任性的DGKB基因

所有计算器都是基于admixture的工具，没有对错，就是看相对值，比如说99%，就是99%接近师范大学的北方学生基因频度的平均值。都是比对基因频度的差异。在99%的基因位点都是与南北汉的基因频度平均值一致，肯定“纯”南北汉了。基因频度本身分不了种族，一个样本，或者一个族群的平均值，看这个族群是谁。尽量不要看微基因这种都没有原始数据可查的计算器。且人为干预因素过大，内部差异过大。就跟微基因的东北民族合并组作为蒙古语族，结果大多数蒙古族只能算出20-30%的蒙古语族血统。其实这么算本身不是消除差异，就是所有样本，只要在他选定的区间，都会得到99.999%的结果，别管事实上，差异多大。

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高纯度的“南方汉族”怎样理解

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