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Ongoing research across multiple universities is driving advancements in Brahman cattle genetics, fertility, and overall productivity. Studies are underway to identify key traits that impact efficiency, docility, and economic outcomes within the breed.
At Texas A&M University, researchers are examining the relationship between female reproductive efficiency and profitability (Herring), utilizing exit velocities as an objective measure of docility (Daigle), and identifying early fertility markers in Brahman bulls (Perry).
Beyond Texas, additional institutions are making significant contributions. At the University of Tennessee, Dr. Zoca is studying factors influencing bull fertility. The University of Florida is exploring genetic resistance to horn flies (Rezende), while researchers at the University of Missouri (A.J./Decker) are refining fertility phenotypes to improve reproductive efficiency.
In addition to these ongoing projects, researchers are also collaborating on emerging studies involving heterosis, genetic markers, and breed characterization. These include:
- USMARC/Texas A&M Beeville – Heterosis studies and the Germplasm Evaluation (GPE) project.
- University of Tennessee (Troy Rowan) – Investigating molecular heterosis and gene expressions.
- University of Florida (Raluca Mateescu) – Updating the genetic tenderness panel, marbling markers, and fatty acid profiles of Brahman beef.
- Texas A&M (Clare Gill) – Exploring genetic variation underlying horned and polled phenotypes.
- USDA National Germplasm Bank – Characterizing and preserving Brahman genetic diversity.
- University of Florida & Texas A&M – Developing and genetically characterizing early-fertility Brahman cattle.
These collaborative efforts continue to push the boundaries of Brahman research, ensuring the breed’s long-term success and sustainability in the cattle industry.
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