Table 3. Comet scores of Fr. B and Fr. C cells from WT and cKO mice.

Frs.	Mice	Tail % intensity	Tail length/head length
Fr. B	WT (n = 36)	13.82±14.62	1.00±0.31
	cKO (n = 57)	10.33±9.66	1.03±0.38
	P	0.1082	0.3495
Fr. C	WT (n = 61)	10.79±12.97	0.97±0.85
	cKO (n = 41)	16.50±15.43	1.84±1.25
	p	0.0275	0.0001

Tail % intensity, tail intensity expressed as a percentage of the comet’s total intensity; tail length, the horizontal distance from the centre of the head to the end of the tail; head length, the horizontal distance from the start of the head to the end of the head. Two mice per group were used in this experiment, and two independent experiments were performed.