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Article

Optimized Genetic Testing for Polledness in Multiple Breeds of Cattle.

G3 (Bethesda, Md.) - 6 Feb 2020

Randhawa Imtiaz A S, Burns Brian M, McGowan Michael R, Porto-Neto Laercio R, Hayes Ben J, Ferretti Ryan, Schutt Karen M, Lyons Russell E

Abstract excerpt

Many breeds of modern cattle are naturally horned, and for sound husbandry management reasons the calves frequently undergo procedures to physically remove the horns by disbudding or dehorning. These procedures are however a welfare concern. Selective breeding for polledness - absence of horns - has been effective in some cattle breeds but not in others (Bos indicus genotypes) due in part to the complex genetics...

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Source

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Identifiers

PMID: 31767638
DOI: 10.1534/g3.119.400866
PMCID: PMC7003080

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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