Mapping Quantitative Trait Loci for Left-Sided Displacement of the Abomasum in German Holstein Dairy Cows

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Molecular genetic analyses for left-sided displacement of the abomasum in German Holstein cattle

A whole-genome scan using an affected paternal half-sib design was utilized to detect quantitative trait loci (QTL) for left-sided displaced abomasum (LDA) in German Holsteins. A total of 360 animals from 14 paternal half-sib families were genotyped, for a total of 306 polymorphic microsatellites. For a whole-genome scan, 221 markers were equally distributed over all 29 bovine autosomes, with a...

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ژورنال

عنوان ژورنال: Journal of Dairy Science

سال: 2008

ISSN: 0022-0302

DOI: 10.3168/jds.2008-1260