Infigen: Customized cows and perfect pigs

At the WisconsinWorld Dairy Expo in October, a yet unborn calf cloned by Infigen Inc. and owned by a farmer was auctioned off for $82,000. Infigen cloned its first calf, "Gene" the bull, in 1997, shortly after PPL Inc. announced "Dolly", the first cloned sheep. Since then, Infigen has developed a herd of more than 100 cloned cows, using its method of post-nuclear transfer parthogenic oocyte activation.

A good milk cow can

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