Cell
Proportion of SP cells (% :mean+SEM) (n=3)
Tumorigenicity No.of mouse formed tumor INo. of mouse inoculated cells
RSP
0.92 ± 0.10
0/8 ( 0 %)
RSP-K12V
2.30 ± 0.20
3/8 (38%)
RNSP-K12V
0.54 ± 0.24
1/8 (13%)
RSP-K12V-tumor
13.03 ± 3.20
4/4 (100%)
RNSP-K12V-tumor
0.41 ± 0.22
0/4 ( 0%)
Table 1:
The proportion of SP cells correlated with tumorigenicity.