As a boy, Clarence Cook Little kept mice as pets, but his hobby became serious inquiry when he began studying Mendelian inheritance of mouse coat color under William Castle at Harvard University.

By successfully modifying seven genes simultaneously, Colossal’s team created mice with dramatically altered coat ... color as well as lipid metabolism that were compatible with expression in a ...

Lyon was a mouse geneticist who was intrigued by the fact that female, but not male, mice had a mottled coat color when they were heterozygous for the sex-linked genes involved in coat color.

By successfully modifying seven genes simultaneously, genetic engineering company Colossal Biosciences created mice with altered coat color ... with expression in a mouse. George Church, professor ...