常見例句If an inducer molecule is present, it binds to repressor and changes its conformation so that it is unable to bind to the operator.但是，某些稱為共同抑制物的分子可以與阻遏蛋白質(zhì)結(jié)合，并改變它的構(gòu)造，使得它能與操縱基因結(jié)合。 返回 operator gene