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Showing posts from January, 2022

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Dr. Jamie Courter is your Mizzou Beef Genetics Extension Specialist

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By Jared E. Decker Many of you have probably noticed that things have been a lot less active on the A Steak in Genomics™   blog, but you probably haven't known why. In January 2021, I was named the Wurdack Chair in Animal Genomics at Mizzou, and I now focus on research, with a little bit of teaching. I no longer have an extension appointment. But, with exciting news, the blog is about to become a lot more active! Jamie Courter began as the new MU Extension state beef genetics specialist in the Division of Animal Sciences on September 1, 2023. I have known Jamie for several years, meeting her at BIF when she was a Masters student. I have been impressed by Jamie in my interactions with her since that time.  Dr. Courter and I have been working closely together the last 6 weeks, and I am excited to work together to serve the beef industry for years to come! Jamie holds a bachelor’s degree in animal science from North Carolina State University and earned a master's degree in animal...
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BIF 2021: Increase Adaptability Through Use of Hair Shedding EPDs

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Decker explains the importance of utilizing hair shedding EPDs to increase animal adaptability. “Hair shedding is linked to milk production, reproduction and possibly animal welfare. Hair shedding is easy to collect and predict so it may play a role in selecting genetics with an improved adaptability to heat stresses,” said Jared Decker, University of Missouri associate professor. He gave his presentation “A Piece of the Adaptability Puzzle: Multi-breed Hair Shedding Genetic Effects and EPD” during the Beef Improvement Federation (BIF) Symposium June 23 in Des Moines, Iowa. Cow efficiency and adaptability is a multi-pronged and complicated puzzle. Researchers have pursued the identification of local adaptation and region-specific genomic predictions in beef cattle using hair shedding scores as an indicator of tolerance to heat stress. Hair shedding scores measure how early the winter hair is shed off in the spring and summer. Cattle tend to shed their winter hair from front to back an...
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BRTF Webinar: Beef Heifer Puberty and Fertility Genomic Research, What genetic prediction should borrow from reproductive management

 The Beef Reproduction Task Force invited me to present in their 2022 Webinar series. You can watch the webinar below or on Facebook. Thanks again to BRTF for the opportunity to present!
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