Figure 3.

Effect of overexpression of moMETCAM on tumor formation of a mouse melanoma cell line K1735 subline number 3 [21]. METCAM-K3H and METCAM-K3L were two K3 clones transfected with moMETCAM cDNA; expressed a high and a low level of moMETCAM, respectively. Vector-K3, as a negative control, was one clone transfected with an empty vector and did not express any moMETCAM. Asterisk was the reference for the P value calculation. The P values should be compared with the reference (asterisk) on the same row.