Table 1.

Bmi/Mll skeletal analysis

	MII+/−, historical*	MII+/−	Bmi−/−, historical*	Bmi−/−	Mll+/− Bmi−/−
Widened/split C1	N.R.	0/8	13/15	4/5	0/8
Widened/split C2	14/22	6/8	3/15	0/5	2/8
C → C3	0/22	0/8	N.R.	4/5	0/8
C7 → T1	0/22	0/8	9/15	4/5	2/8

N.R., not reported. 

^*Mice used in this study were compared to historical controls (18, 19) to rule out strain-dependent modifiers of phenotype.