Table 1.

NMBA treated mice; gross finding and pathology.

Fbxo4 genotype	Mice	Papilloma (% of mice with papilloma)
Wt	21	6 (28.6)
Het	32	27 (84.1)
Null	20	22 (90.9)
Fbxo4 genotype	Total # of papillomas	Average size (mm)	Average no./mouse
Wt	10	0.38+/−0.59	0.48+/−1.1
Het	103	0.86+/−0.78*	3.22+/−2.1*
Null	76	1.08+/−0.84*@	3.45+/−1.8*@

^*Compared with wt P value <0.01; @compared with Het, P>0.05.