A dairy protein that generates interest !

A2 milk is selling at premium in a few markets around the word. Genetic selection to generate dairy bovine that produce only the beta-casein A2A2 variant is potentially profitable.

How to convert to 100% A2 milk herd?

-Genomic test the herd

-Prioritize A2A2 females as dams for the next generation and use sex semen

-Use exclusively A2A2 bulls

Beta-casein accounts for 30% of protein contained in milk and shows two genetic variants: A1 and A2. While concern for a healthy diet is stressing many consumers, some scientific studies suggest negative impact on human health for a Beta-casein variant A1.

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