生物机体的自稳态是生物赖以生存的基本条件。在生物体内存在着十分完备和精细的调控系统 ,包括经典的神经与体液调节 ,组织与组织 ,细胞与细胞 ,分子与分子之间的调节。基因和蛋白质是人体内最重要的生命物质 ,基因要通过表达蛋白质才能发挥其生物学作用 ,表达蛋白质亦可以调 The biological body’s self-homeostasis is the basic condition for living creatures. In the living body there is a very complete and sophisticated regulatory system, including classic neural and humoral regulation, tissue and tissue, cells and cells, molecules and molecules between the regulation. Genes and proteins are the most important life substances in the human body. Genes can express their biological functions by expressing the proteins. The expression of proteins can also be regulated