Table 1.

In vivo tumorigenicity of A2, A4, and A4-T cells

CellsSite of injectionTumor formationAscites formationMetastasesMortalityTumor formation on serial transplantation
A2 (P8-P10)s.c.9/93/3
i.p.4/42/44/41/4
A4 (P8)s.c.0/2
A4-T (P25-P28)s.c.6/63/3
i.p.5/53/54/52/53/3