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. 2005 Aug 2;93(4):464–471. doi: 10.1038/sj.bjc.6602721

Table 1. Analysis of the neoplastic phenotype of the UbcH10-transfected rat thyroid cell lines.

Cell line Doubling time (h) Colony-forminga efficiency (%) Tumourb incidence
PC CL 3 24 0 0/4
PC UbcH10 CL1 24 0 0/4
PC UbcH10 CL2 23 0 0/4
PC MPSV 18 70 4/4
a

Colony-forming efficiency was calculated by the formula (number of colonies formed/number of plated cells) × 100.

b

Tumorigenicity was assayed by injecting 2 × 106 cells into athymic mice (4–6 weeks old).