To investigate the Pak1 related factors, we used the yeast two-hybrid system to screen a human brain cDNA library, and identified dynein light chain 1(DLC1) as an interacting partner of Pak1.

• 为了进一步研究和Pak1相关的调节分子，我们用Pak1为诱饵通过酵母双杂交系统筛选了人的胎脑cDNA文库。