脊椎动物神经管背-腹图式形成中形态素的调控作用综述

刘聪,徐鹏飞

Review on regulatory role of morphogens in the formation of dorsal-ventral pattern of vertebrate neural tube

Cong LIU,Pengfei XU

图6 Shh信号的产生、分泌和转导

Fig. 6 Production, secretion and transduction of Shh signaling