Table 3. Statistics of the IOD measurements.

IOD (kbp)	HeLa Kyoto	C2C12
Mean	188.7	161.7
s.d.	121.4	100.3
s.e.m.	17.2	16.3
95% CI	33.6	31.9
n	50	38

CI, confidence interval; IOD, inter-origin distance; n, number of tracks.