Genetic Factors: TH (Tibial Hemimelia) and the Shorthorn Breed
American Shorthorn Association
While Shorthorn cattle offer a host of competitive advantages, the breed is currently struggling with a genetic defect known as Tibial Hemimelia (TH). As breeding selections are made for desirable characteristics, undesirable traits also appear. This situation is not unique to the Shorthorn breed as genetic defects occur in all breeds of cattle.
Given recent advancements in our understanding of the bovine genome, Bowman now sees enormous opportunity in coupling traditional genetic evaluation practices with DNA technology – and making these things available to the industry.
