Another pair of cloned genes of pSV HA Rab 3a and pFlag CMV 2 hMT 1 was also cotransfected into PC12 as control.

• 以共转染pFlag CMV 2 hMT 1和pSV HA Rab3a的细胞组作为对照 ；验证hMT 3与Rab3a相互作用对PC1 2影响的特异性 .