Table 3.

Focus formation of pMRG1-transfected Rat1 cells

Plasmid	Foci/10μg plasmid per 2 × 105 cells
pCDNA3	0 (4 wk)
pMRG1	0 (2 wk)
	28.6  ±  2.3 (4 wk)
H-Ras-V12-pBabe	112.3  ±  4.2 (2 wk)
	128.0  ±  6.6 (4 wk)

pCDNA3 and H-Ras-V12-pBabe were used as negative and positive controls, respectively. Data (X ± SEM) shown are representative of two independent experiments.