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DairyTalk 741: Mothers Contribute More Than DNA: How Much Do Mitochondria and Pregnancy Really Matter? - by Helmut Demmelhuber
This podcast episode is based on technical analyses questioning whether genomic breeding values for bulls and female cattle can be interpreted with the same level of confidence. Although genomic prediction relies on comparable genetic principles, differences in selection intensity, reference populations, data quality, and preferential management can affect how accurately evaluations reflect true genetic merit. Elite females are particularly susceptible to evaluation bias when favorable management conditions influence observed performance and are not adequately accounted for. The articles also…
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