1与代谢的联系基因对性状的控制有两种情况,通过控制酶的合成来控制代谢的过程,进而控制生物的性状,如人类的白化病、苯丙酮尿症等遗传病;也可通过直接控制蛋白图(1)A过程进行的场所是,需要的酶有。(2)控制酶2和酶3合成的基因中的任何一个基因发生突变,都会引起黑色素无法合成 1 Metabolism Linked Genes There are two situations in which traits are controlled by controlling the synthesis of enzymes to control the metabolic processes, thereby controlling biological traits such as human albinism, phenylketonuria, and other genetic diseases; it can also be controlled directly. Protein map (1) A site where the process is performed requires the presence of enzymes. (2) Gene mutations in any of the genes involved in the synthesis of enzyme 2 and enzyme 3 can cause melanin to fail to synthesize