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Brangus Selects New DNA Testing Provider

August 22, 2014
BT Brangus Bull Florida
  
 
 

The International Brangus Breeders Association (IBBA) has selected GeneSeek, a division of Neogen Corporation, as the association’s new genomics profiling provider.

The partnership will allow Brangus breeders to submit DNA samples to GeneSeek for parentage determination and lay a foundation for Genomic-Enhanced EPDs for the breed association.

"IBBA’s agreement with GeneSeek moves us closer to conducting all Brangus parentage testing using Single Nucleotide Polymorphism (SNP) genetic markers versus previously used technologies," said Tommy Perkins, IBBA Executive Vice President.

Samples will be tested with the GeneSeek®Genomic Profiler™ GGP HD 80K and the GeneSeek®Genomic Profiler™ GGP LD 30K for eventual incorporation into genomic-enhanced EPDs for the Brangus breed. The GGP 80K is finding a role as a premium genomic profiler, while the GGP LD 30K is a highly accurate, affordable option for routine testing of herd bulls and other seedstock.

The arrangement allows Brangus breeders to request parentage as either a stand-alone SNP test or as part of their GGP HD 80K or GGP LD 30K results. Both profilers provide parentage verification along with a wealth of information on animal potential. Testing turn-around time is dependent on the type of testing requested.

Brangus breeders should be pleased with the innovative direction they are going, said Ryan Ruppert, National Sales Director for Neogen GeneSeek.

"Profiling is a much faster and affordable way to learn about the merit of bull calves. The profiles also help you confidently represent your seedstock at shows and sales," Ruppert said. "Plus, a genomic profile on a bull calf or yearling may identify a potential A.I. sire, so if you are fortunate to experience this you can retain and showcase that animal."

Genomics will have a growing impact on seedstock and commercial cow-calf operations, due to bottom-line benefits that matter to producers, he said.

Some "lowly heritable" traits have a big impact on a rancher’s bottom line. An example is reproductive performance. This is partly inherited and is also affected by management and nutrition. Knowing more about maternal traits of seedstock bulls helps ranchers buy the right young bulls and then select and invest in heifers that will breed and calve efficiently. Using genomic profiles, seedstock producers can measure maternal traits in young bulls and market them on that basis.

"Genomics helps you get the advantage of reliable EPDs without having to do years of progeny testing," Ruppert said.

While maternal traits help ranchers raise great mother cows, in other cases the seedstock operators’ customers are looking for terminal bulls that will pass along growth efficiency. Genomic profiles also predict performance factors for feed efficiency and feed conversion, as well as carcass quality and composition. The information puts added power in the hands of seedstock breeders and their customers.

When IBBA members order tests from GeneSeek, results will be emailed or mailed. Contact Rosanne Sralla, IBBA Registry Specialist, by email or at 210-696-8231 with questions. For more information, visit www.GoBrangus.com.

Source: International Brangus Breeders Association

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RELATED TOPICS: Cattle, Genetics, Beef News, Seedstock

 
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