دورية أكاديمية

Full Chromosomal Relationships Between Populations and the Origin of Humans

التفاصيل البيبلوغرافية
العنوان: Full Chromosomal Relationships Between Populations and the Origin of Humans
المؤلفون: Rui Dong, Shaojun Pei, Mengcen Guan, Shek-Chung Yau, Changchuan Yin, Rong L. He, Stephen S.-T. Yau
المصدر: Frontiers in Genetics, Vol 12 (2022)
بيانات النشر: Frontiers Media S.A., 2022.
سنة النشر: 2022
المجموعة: LCC:Genetics
مصطلحات موضوعية: 1000 genomes project, reconstructed sequences, natural vector, divided natural vector, population genetics, Genetics, QH426-470
الوصف: A comprehensive description of human genomes is essential for understanding human evolution and relationships between modern populations. However, most published literature focuses on local alignment comparison of several genes rather than the complete evolutionary record of individual genomes. Combining with data from the 1,000 Genomes Project, we successfully reconstructed 2,504 individual genomes and propose Divided Natural Vector method to analyze the distribution of nucleotides in the genomes. Comparisons based on autosomes, sex chromosomes and mitochondrial genomes reveal the genetic relationships between populations, and different inheritance pattern leads to different phylogenetic results. Results based on mitochondrial genomes confirm the “out-of-Africa” hypothesis and assert that humans, at least females, most likely originated in eastern Africa. The reconstructed genomes are stored on our server and can be further used for any genome-scale analysis of humans (http://yaulab.math.tsinghua.edu.cn/2022_1000genomesprojectdata/). This project provides the complete genomes of thousands of individuals and lays the groundwork for genome-level analyses of the genetic relationships between populations and the origin of humans.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 1664-8021
Relation: https://www.frontiersin.org/articles/10.3389/fgene.2021.828805/full; https://doaj.org/toc/1664-8021
DOI: 10.3389/fgene.2021.828805
URL الوصول: https://doaj.org/article/e057bd2f54824708b33d80e700c93fd1
رقم الأكسشن: edsdoj.057bd2f54824708b33d80e700c93fd1
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:16648021
DOI:10.3389/fgene.2021.828805