The American Hereford Association announced a breed-specific DNA profile enabling genomic-enhanced expected progeny differences (GE-EPDs). In partnership with GeneSeek, a Neogen Corporation Company, the Hereford GE-EPDs are powered initially by the GeneSeek Bovine 50K and soon available through the GeneSeek Genomic Profiler.

The availability of the Hereford GE-EPDs is a direct result of a multi-year collaboration between AHA, National Beef Cattle Evaluation Consortium, USDA Meat Animal Research Center, Iowa State University, global Hereford Associations and GeneSeek.

The GeneSeek Genomic Profiler is derived from a 50K SNP panel and is used to obtain genomic information that increases the accuracy of traditional Hereford EPDs. In addition to being able to provide information that will enable the calculation of GE-EPDs, the GGP also provides ready access to parentage, horned/polled and other diagnostic tests of interest to the Hereford breed.

Dr. Dorian Garrick, Iowa State University Lush Chair in animal breeding and genetics and NBCEC executive director, has led the project research and development. He states the real benefit to cattle producers is utilizing the genomic information to make better mating and selection decisions.

To order DNA testing kits, Hereford breeders should contact AHA. Producers need to have registration numbers ready for the animals they plan to test. The association will mail testing kits directly to producers in time to take DNA samples. Hair is the preferred collection sample, but if hair is not available, breeders may submit semen or blood. Following collection, producers should mail the completed DNA samples to GeneSeek for processing. Results will be returned to AHA in a timely fashion for dissemination to the breeder and inclusion into the AHA database.

For more information about genomic-enhanced EPDs available from the American Hereford Association, contact your Hereford sales representative, call (816) 842-3757 or visit For more information about GeneSeek, call (877) 443-6489 or visit