ArticleGenes2025
Whole-Genome Insights into the Genetic Basis of Conformation Traits in German Black Pied (DSN) Cattle.
Article in Genes, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed.
- Detection of selection signatures in indigenous African cattle reveals genomic footprints of adaptation, production and temperament traits.Mammalian genome : official journal of the International Mammalian Genome Society · 2026Article
- Genomic Selection for Economically Important Traits in Dual-Purpose Simmental Cattle.Animals : an open access journal from MDPI · 2025Article
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Authors and funding
4 authors.
Funding
Abstract
backgroundThe German Black Pied Dairy (DSN) cattle is an endangered dual-purpose breed considered an ancestor of the modern Holstein population. DSN is known for its high milk yield, favorable milk composition, and good meat quality. Maintaining a functional body structure is essential for ensuring sustained performance across multiple lactations in dual-purpose breeds like DSN. This study aims to identify candidate genes and genetic regions associated with conformation traits in DSN cattle through genome-wide association studies (GWAS).
methodsThe analysis utilized imputed whole-genome sequencing data of 1852 DSN cows with conformation data for 19 linear traits and four composite scores derived from these traits. GWAS was performed using linear mixed models.
resultsIn total, we identified 118 sequence variants distributed across 24 quantitative trait locus (QTL) regions comprising 74 positional candidate genes. Among the most significant findings were variants associated with "Rump width" on chromosome 21 and "Teat length" on chromosome 22, with
conclusionsSelective breeding for favorable alleles of the investigated conformation traits may contribute to DSN's longevity, robustness, and overall resilience. Hence, continuous focus on healthy udders, feet, and legs in herd management contributes to preserving DSN's positive traits while improving conformation.
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