Transgenic goats, rabbits and mice are also serving as living drug factories, producing pharmaceutical proteins in their milk, which can be used to produce drugs such as hormone and interferon.

• 转基因山羊，兔子，老鼠被作为活体药物工厂生产药用蛋白质，它们的奶中就含有各种药物蛋白，这些药物蛋白可以用来生产激素和干扰素等药物。