Table 2.

Regions of the genome with high levels of autozygosity across multiple breed groups

SSC	Locationa (Mb)	DU		LW		LA		LA × LW		DU × (LA × LW)
		5 Mbb	10 Mbc	5 Mbb	10 Mbc	5 Mbb	10 Mbc	5 Mbb	10 Mbc	5 Mbb	10 Mbc
1	76.1–88.2					76.1|0.48	88.1|0.40	82.0|0.26	88.1|0.14
1	134.0–162.6			153.6|0.51				159.5|0.30	151.8|0.23
1	172.7–198.2			177.8|0.51				178.3|0.33		194.2|0.07
1	227.0–247.1			241.9|0.64	241.9|0.43	237.9|0.50	234.4|0.42	239.3|0.45	232.2|0.30
1	248.9–268.7	256.7|0.72	256.7|0.49					262.1|0.22	261.0|0.17
2	106.4–118.9			110.7|0.46	110.7|0.45					112.6|0.07	108.4|0.03
3	37.7–59.5	53.6|0.88	48.8|0.72	49.2|0.51	50.2|0.40						55.7|0.02
4	42.1–61.3			53.5|0.77	49.2|0.58	53.0|0.61	48.1|0.52		56.6|0.13	49.9|0.13
6	82.3–119.1	99.8|0.89	100.0|0.77					101.1|0.19		88.7|0.06
7	52.8–60.8					58.5|0.43				58.8|0.09
9	72.6–104.3	99.7|0.66	85.5|0.63	90.8|0.48	95.8|0.38		96.2|0.37
13	161.1–189.5					189.0|0.40	173.3|0.33	178.2|0.25	178.2|0.21	174.5|0.05
14	98.0–111.7			103.6|0.43	98.9|0.37	102.7|0.62	108.8|0.39	102.8|0.28	100.2|0.16
15	60.3–85.6	66.1|0.91	66.1|0.64							62.0|0.07	61.0|0.04

DU Duroc, LW Large White, LA Landrace

^aRepresents regions in base pairs (if regions overlapped across populations or another ROH cutoff length then it was aggregated into a single region)

^bRefers to location with maximum frequency of ROH based on a 5 Mb cutoff and its associated frequency after vertical line

^cLocation with maximum frequency of ROH based on a 10 Mb cutoff and its associated frequency after vertical line