Genome-wide detection of genetic structure and runs of homozygosity analysis in Anhui indigenous and Western commercial pig breeds using PorcineSNP80k data

Table 1 Summary of the number of runs of homozygosity (ROH) in different categories in each breed

Breed	N^a	SNPs N^b	Average Length (Mb)		Average Number		Categories (Mb)
Breed	N^a	SNPs N^b	Mean ± SE	Range	Mean ± SE	Range	1–5	5–10	10–20	20–40	> 40
YZ	30	50–2607	6.27 ± 0.376	1.00 – 119.46	15.00 ± 1.54	4–40	218	145	58	19	3
WNHZ	30	50 – 2497	7.05 ± 0.242	1.04 – 120.98	38.20 ± 1.47	20–57	512	425	164	43	2
HZ	30	50 – 3084	7.51 ± 0.283	1.85 – 186.91	36.33 ± 1.63	19–53	506	370	181	32	1
WNHUAZ	30	50 – 2135	6.30 ± 0.206	1.00 – 113.53	44.00 ± 2.96	10–77	727	391	160	40	1
LB	30	50 – 3553	6.56 ± 0.420	1.02–192.42	18.57 ± 1.75	2–37	296	157	71	31	2
LAN	30	50 – 2309	6.41 ± 0.157	1.01–104.89	71.63 ± 2.82	10–94	1177	691	218	33	NA
DUR	30	50 – 1993	5.27 ± 0.135	1.01 – 75.95	40.03 ± 2.70	1–57	743	349	96	12	1
PIE	30	50 – 2107	5.62 ± >0.139	1.01–102.87	63.27 ± 4.50	1–91	1153	591	133	21	NA
LWY	50	50 – 3598	4.86 ± 0.110	1.00–134.02	33.02 ± 2.05	1–62	1085	439	113	14	NA
BER	30	50 – 3821	6.41 ± 0.194	1.44–225.01	70.20 ± 1.36	54–88	1167	701	188	49	1

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