Table 1 Descriptive statistics of runs of homozygosity (ROH) number and coverage across the genome for different length classes in mega basis (Mb)

Homozygosity number

 ROH 1–2 Mb

8,616^b(12)

8,809^b(14)

9,856^b(14)

8,939^b(11)

16,690^a(26)

 ROH 2–4 Mb

725^c(5)

975^c(4)

1,295^b(5)

1,683^a(6)

749^c(4)

 ROH 4–8 Mb

527^b,c(4)

698^b(5)

640^b(3)

1,002^a(4)

426^c(4)

 ROH > 8 Mb

473^b(6)

581^b(7)

459^b(5)

1,081^a(7)

576^b(6)

Homozygosity coverage, %

 ROH 1–2 Mb

83.3

79.6

80.5

70.4

90.5

 ROH 2–4 Mb

7.0

8.8

10.6

13.2

4.1

 ROH 4–8 Mb

5.1

6.3

5.2

7.9

2.3

 ROH > 8 Mb

4.6

5.3

3.7

3.7

3.1