ArticleFrontiers in genetics2021
Inference of Ancestries and Heterozygosity Proportion and Genotype Imputation in West African Cattle Populations.
Article in Frontiers in genetics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Insights into Genetic Diversity Within the Auliekol Cattle Breed Using SNP Genotyping.Animals : an open access journal from MDPI · 2026Article
- Genome-wide analysis reveals differential admixture dynamics and historical demographic contractions in African cattle.Scientific reports · 2026Article
- The genetic structure and diversity of smallholder dairy cattle in Rwanda.BMC genomic data · 2025Article
- Genomic and health characteristics of crossbred dairy cattle in central Uganda.Frontiers in genetics · 2025Article
- Assessing accuracy of genotype imputation in the Afrikaner and Brahman cattle breeds of South Africa.Tropical animal health and production · 2022Article
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Authors and funding
7 authors.
Funding
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Abstract
Several studies have evaluated computational methods that infer the haplotypes from population genotype data in European cattle populations. However, little is known about how well they perform in African indigenous and crossbred populations. This study investigates: (1) global and local ancestry inference; (2) heterozygosity proportion estimation; and (3) genotype imputation in West African indigenous and crossbred cattle populations. Principal component analysis (PCA), ADMIXTURE, and LAMP-LD were used to analyse a medium-density single nucleotide polymorphism (SNP) dataset from Senegalese crossbred cattle. Reference SNP data of East and West African indigenous and crossbred cattle populations were used to investigate the accuracy of imputation from low to medium-density and from medium to high-density SNP datasets using Minimac v3. The first two principal components differentiated
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