The yeast two-hybrid GAL4 system could be used to fish the PID domain of human DOC-2 interacting proteins and to further study the function of human DOC-2 gene.

• 我们可利用构建的酵母双杂交诱饵载体来钓取人DOC-2氨基端PID结构域的相互作用蛋白,以利于对DOC-2基因功能进行研究。