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Article

Understanding the effects of the bovine POLLED variants.

Animal genetics - 1 Mar 2020

Aldersey J E, Sonstegard T S, Williams J L, Bottema C D K

Abstract excerpt

Horns are paired appendages on the head of bovine species, comprising an inner bony core and outer keratin sheath. The horn bud forms during early fetal development but ossification of the developing horn does not occur until approximately 1 month after birth. Little is known about the genetic pathways that lead to horn growth. Hornless, or polled, animals are found in all domestic bovids. Histological studies of...

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PMID: 31999853
DOI: 10.1111/age.12915

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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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