Beef Buzz News
Kelli Retallick with Angus Genetics Inc. Says Genomic and Phenomic Research Has Come a Long Way
Thu, 24 Feb 2022 11:37:33 CST
50 years may not seem like a very long time, but when you look back on the technological advancements of the last 50 years, it takes on a whole new meaning. 50 years has given us multiple generations of cattle and in those 50 years, Angus seedstock producers have done a lot of selective breeding. In addition to that is a lot of research. For the last 50 years, the American Angus Association has been recording what makes great Angus cattle.
"We had our first estimated breeding values come out starting in 1974," Kelli Retallick, the director and president of Angus Genetics Inc., said. "Now, we have 21 EPDs and seven different indexes - and we celebrated our one-millionth genotyped animal this year. It is the largest genomic beef database in the world."
Despite all that, she said people keep asking for more.
"The thing that is unique about Angus Genetics Inc. and the American Angus Association is that we are owned by Angus cattlemen, so we answer to the users of Angus Genetics," Retallick said.
Many of the new EPD and index additions to Angus Genetics come from producers who have a problem, Retallick said. From there, it is the staff at Angus Genetics' job to figure out how to pin a resolution down.
"Our job is to say, 'Okay, how can we come up with a solution to collect phenotypes, analyze that data and understand if there is a heritability component to that,'" Retallick said.
In the beginning, the mission was to capture traits like birth weight, weaning weight and yearling weight. Today, Retallick's team is targeting harder-to-capture traits.
"We have a new suite of EPDs that we call our management EPDs," Retallick said. "Those are EPDs that are going to target those foundational traits like foot structure, claw set and foot angle."
Some other new EPDs focus on docility traits and how cattle perform in different environments.
Click on the LISTEN BAR below to hear more from Ron Hays and Kelli Retallick as they talk about Angus Genetics Inc.
The Beef Buzz is a regular feature heard on radio stations around the region on the Radio Oklahoma Network and is a regular audio feature found on this website as well. Click on the LISTEN BAR below for today's show and check out our archives for older Beef Buzz shows covering the gamut of the beef cattle industry today.
Listen to Ron's conversation with Kelli here.
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