Adding certain amount of animalhormone or plant hormone into the medium separately, the growth of (photosynthetic) bacteria can be promoted.
提出在培养基中添加一定浓度的动物或植物生长激素可促进光合细菌的生长。
2
The longevity prize is held by an animal that could not make the receptor molecule for growth hormone and was thus a fraction of the size of normal mice.
长生奖的得主则是一只无法合成生长激素受体分子的老鼠——其体型与一般老鼠并无二致。
3
Animal studies suggest early exposure to the hormone leptin can programme the brain to prevent over-eating throughout life.