Absence of morningness alleles in non-European populations

Absence of morningness alleles in non-European populations
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非欧洲人群中缺乏晨起等位基因

DOI:
10.1080/07420528.2018.1506928
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发表时间:
2018
影响因子:
2.8
通讯作者:
M. von Schantz
M. von Schantz
中科院分区:
医学4区
文献类型:
--
作者:
P. Emmanuel;M. von Schantz

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摘要 尽管不同祖先群体之间可能存在昼夜节律差异,但大多数人类研究都使用了欧洲血统的个体。这也适用于最近的三项全基因组关联研究(GWAS),该研究查明了许多时间型基因座。我们调查了这些命中在不同 1000 个基因组群体中的分布。我们发现,之前 GWAS 在欧洲参与者中鉴定的 41 个等位基因中,有 6 个(基因 RGS16、PER2 和 AK5 以及基因 APH1A 和 CA14 之间)在一些非欧洲人群中不存在。这凸显了昼夜节律研究中祖先多样性的必要性,并可能反映了影响东亚血统个体表型的差异。
ABSTRACT In spite of suspected circadian differences between different ancestral groups, most human studies have used individuals of European descent. This also applies to three recent genome-wide association studies (GWAS), which pinpointed a number of chronotype loci. We investigated the distribution of these hits in different 1000 Genomes populations. We found 6 out of the 41 alleles previously identified by GWAS in European participants (in the genes RGS16, PER2 and AK5 and between the genes APH1A and CA14) to be absent from some non-European population groups. This highlights the need for ancestral diversity in circadian research and may reflect differences affecting the phenotype of individuals of East Asian ancestry.
昼夜节律。
DOI: 10.1016/b978-0-12-571149-4.50007-6
发表时间: 1994
期刊: Recent progress in hormone research
影响因子: --
作者:
Turek,FW
通讯作者: Turek,FW