Unexpected recombination at the polled locus in a horned Holstein calf from the mating of a homozygous polled sire and a heterozygous polled cow
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DOI: 10.1111/age.13507
Abstract: Abstract In this study, I report an unexpected case of a Holstein calf that developed horns even though the sire was homozygous and the dam was heterozygous for polledness. After verifying and confirming the correct… read more here.
Keywords: duplication; holstein calf; sire; case ... See more keywords
Congenital localized cutaneous Langerhans cell histiocytosis in a Holstein calf
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DOI: 10.1177/10406387241245778
Abstract: Distinct solitary dermal nodules, either covered by an alopecic, or sometimes ulcerated, epidermis, were noticed on the head of a stillborn Holstein calf. The head was submitted for autopsy, and the nodules were found to… read more here.
Keywords: holstein calf; cell histiocytosis; langerhans cell; cutaneous langerhans ... See more keywords