摘要
Since the finding of CaM, i. e. Ca<sup>2+</sup>-receptor in animals and plants, the roles of Ca<sup>2+</sup> and CaM acting as the second messengers have been widely studied. In animals, CaM can regulate much more enzymes and cell functions than cAMP, it can even regulate cAMP,
基金
Project supported by the Foundation of Gansu Natural Science