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Refining the genetic structure and admixture history of Hmong-Mien populations [PDF]

open access: yesBMC Biology
Background Recent studies have shed light on the unique linguistic and genetic characteristics of Hmong-Mien speakers. However, the underlying genetic structure and admixture events that shape their genetic diversity remain inadequately elucidated ...
Meiqing Yang   +9 more
doaj   +3 more sources

Genomic Insight Into the Population Admixture History of Tungusic-Speaking Manchu People in Northeast China [PDF]

open access: yesFrontiers in Genetics, 2021
Manchu is the third-largest ethnic minority in China and has the largest population size among the Tungusic-speaking groups. However, the genetic origin and admixture history of the Manchu people are far from clear due to the sparse sampling and a ...
Xianpeng Zhang   +15 more
doaj   +2 more sources

Population admixture can enhance establishment success of the introduced biological control agent Cryptolaemus montrouzieri [PDF]

open access: yesBMC Evolutionary Biology, 2018
Background Introduced biological control agents have opportunities of population admixture through multiple introductions in the field. However, the importance of population admixture for their establishment success often remains unclear.
Hao-Sen Li   +3 more
doaj   +3 more sources

Coancestry superposed on admixed populations yields measures of relatedness at individual-level resolution. [PDF]

open access: yesPLoS Computational Biology
The admixture model is widely applied to estimate and interpret population structure among individuals. Here we consider a "standard admixture" model that assumes the admixed populations are unrelated and also a generalized model, where the admixed ...
Danfeng Chen, John D Storey
doaj   +2 more sources

The Genetic Structure and East-West Population Admixture in Northwest China Inferred From Genome-Wide Array Genotyping

open access: yesFrontiers in Genetics, 2021
Northwest China is a contacting region for East and West Eurasia and an important center for investigating the migration and admixture history of human populations. However, the comprehensive genetic structure and admixture history of the Altaic speaking
Bin Ma   +10 more
doaj   +1 more source

Fine-Scale Population Admixture Landscape of Tai–Kadai-Speaking Maonan in Southwest China Inferred From Genome-Wide SNP Data

open access: yesFrontiers in Genetics, 2022
Guizhou Province harbors extensive ethnolinguistic and cultural diversity with Sino-Tibetan-, Hmong–Mien-, and Tai–Kadai-speaking populations. However, previous genetic analyses mainly focused on the genetic admixture history of the former two linguistic
Jing Chen   +48 more
doaj   +1 more source

Genetic admixture history and forensic characteristics of Tibeto-Burman-speaking Qiang people explored via the newly developed Y-STR panel and genome-wide SNP data

open access: yesFrontiers in Ecology and Evolution, 2022
Fine-scale patterns of population genetic structure and diversity of ethnolinguistically diverse populations are important for biogeographical ancestry inference, kinship testing, and development and validation of new kits focused on forensic personal ...
Guanglin He   +16 more
doaj   +1 more source

Fine-Scale Genetic Structure and Natural Selection Signatures of Southwestern Hans Inferred From Patterns of Genome-Wide Allele, Haplotype, and Haplogroup Lineages

open access: yesFrontiers in Genetics, 2021
The evolutionary and admixture history of Han Chinese have been widely discussed via traditional autosomal and uniparental genetic markers [e.g., short tandem repeats, low-density single nucleotide polymorphisms).
Mengge Wang   +16 more
doaj   +1 more source

eSMC: a statistical model to infer admixture events from individual genomics data

open access: yesBMC Genomics, 2022
Background Inferring historical population admixture events yield essential insights in understanding a species demographic history. Methods are available to infer admixture events in demographic history with extant genetic data from multiple sources ...
Yonghui Wang   +7 more
doaj   +1 more source

Genomic Insights Into the Genetic Structure and Natural Selection of Mongolians

open access: yesFrontiers in Genetics, 2021
Mongolians dwell at the Eastern Eurasian Steppe, where is the agriculture and pasture interlaced area, practice pastoral subsistence strategies for generations, and have their own complex genetic formation history.
Xiaomin Yang   +31 more
doaj   +1 more source

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