Table 3 Runs of homozygosity (ROH) islands identified in the genomes of the studied chicken breeds1
GGA | No. of ROH islands | Coverage by ROH islands, Mb | ||||||
|---|---|---|---|---|---|---|---|---|
OMF | RUW | USH | WCR | OMF | RUW | USH | WCR | |
1 | 12 | 5 | 33 | 4 | 11.927 | 5.594 | 67.422 | 6.584 |
2 | 9 | 2 | 22 | 7 | 9.986 | 2.415 | 50.988 | 8.074 |
3 | 8 | 4 | 16 | 1 | 6.731 | 3.222 | 17.116 | 0.463 |
4 | 4 | 3 | 20 | 2 | 2.491 | 3.739 | 34.117 | 1.513 |
5 | 3 | 1 | 12 | – | 2.334 | 0.903 | 17.723 | 3.240 |
6 | – | – | 2 | – | – | – | 3.931 | – |
7 | 6 | – | 11 | 1 | 5.201 | – | 19.405 | 0.571 |
8 | 1 | – | 6 | 1 | 0.883 | – | 7.851 | 0.586 |
9 | 1 | 1 | 3 | – | 0.530 | 0.525 | 4.776 | – |
10 | 2 | – | 3 | – | 0.952 | – | 7.785 | – |
11 | 2 | – | 7 | – | 1.242 | – | 9.060 | – |
12 | 5 | 1 | 5 | – | 3.192 | 0.640 | 8.495 | – |
13 | – | – | 3 | – | – | – | 2.618 | – |
14 | 1 | – | 3 | – | 0.700 | – | 4.070 | – |
15 | – | – | 2 | – | – | – | 2.406 | – |
18 | – | – | 1 | 1 | – | – | 1.506 | 0.789 |
19 | – | – | 3 | – | – | – | 2.623 | – |
20 | – | – | 3 | – | – | – | 2.223 | – |
21 | – | – | 1 | – | – | – | 0.769 | – |
26 | 1 | – | 2 | – | 0.828 | – | 0.919 | – |
27 | – | – | 1 | – | – | – | 1.978 | – |
28 | – | – | 4 | 1 | – | – | 3.338 | 0.679 |
Total | 55 | 17 | 165 | 19 | 46.998 | 17.038 | 272.987 | 22.500 |
Mean length (M ± SE) | 1.821 ± 0.064ab | 1.891 ± 0.143ac | 2.638 ± 0.132 | 2.075 ± 0.183bc | ||||