title: [Case report: congenital myoclonus in a German Holstein calf].
abstract: A female German Holstein calf was not able to stand up after birth. Resting the animal was lying in normal position and could lift its head. Sensory stimuli like auditory or tactile impulses induced myoclonic jerking of the whole body. Afterwards it calmed down quickly. The signs observed correspond to the clinical findings of congenital myoclonus in poll Hereford calves. The pathological examination revealed no indications for changes in organs. The inbreeding coefficient of the calf was 1.56 %. The present type of congenital myoclonus in the calf examined is likely to be genetically determined, even if the point mutation in exon 2 of the glycin receptor alpha 1 gene was not confirmed.
authors.affiliation: Institut für Tierzucht und Vererbungsforschung, Stiftung Tierärztliche Hochschule Hannover.
authors.forename: U
authors.initials: U
authors.lastname: Schulze
authors.forename: A
authors.initials: A
authors.lastname: Wohlke
authors.forename: C
authors.initials: C
authors.lastname: Drogemoller
authors.forename: H
authors.initials: H
authors.lastname: Marxfeld
authors.forename: F
authors.initials: F
authors.lastname: De Vries
authors.forename: W
authors.initials: W
authors.lastname: Baumgartner
authors.forename: O
authors.initials: O
authors.lastname: Distl
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D002417:Cattle; D002418:Cattle Diseases / Q000151:congenital* / Q000235:genetics / Q000473:pathology; D003062:Codon / Q000737:chemistry / Q000235:genetics; D017931:DNA Primers / Q000737:chemistry; D005260:Female; D007178:Inbreeding; D009207:Myoclonus / Q000151:congenital / Q000235:genetics / Q000473:pathology / Q000662:veterinary*; D010375:Pedigree; D016133:Polymerase Chain Reaction / Q000662:veterinary
chemical_list: D003062:Codon; D017931:DNA Primers