Table 4.

Ratios of categories of TUs structure conservation for four intervals of SOS.

SOS intervals	I+S/D+L Ratio	Z score (1000 randomizations)	p-value
0–0.13	0.51	14.01	1.35*10-44
0.14–0.36	0.82	14.1	3.8*10-45
0.37–0.59	1.34	17.6	2.5*10-69
0.6–1	1.51	15.3	7.7*10-53