After the plasmid EGFP-C1 was transfected into INPC, the stable cell clone designated INPC/EGFP was isolated by G418 selection. The positive rate of EGFP was observed.

• 质粒EGFP-C1转染INPC后；经G418筛选；挑选细胞克隆；命名为INPC/EGFP；观察其EGFP阳性率.