Genome-wide run of homozygosity analysis reveals candidate genomic regions associated with environmental adaptations of Tibetan native chickens

Table 2 Descriptive statistics of run of homozygosity for five chicken populations

Population	N	Number of ROH	Average number per bird	Length of ROH (Mb)	Average length per bird (Mb)	SNP number range
SH	20	1269	63.45 ± 41.94	1116.19	55.81 ± 62.57	52 ~ 22,386
NM	32	2438	73.88 ± 25.87	1680.94	50.94 ± 23.61	52 ~ 18,809
DZ	25	1366	54.64 ± 32.71	974.25	38.97 ± 34.86	50 ~ 17,675
LZ	10	1284	128.40 ± 12.69	1025.36	102.54 ± 15.05	50 ~ 2024
LW	18	1342	74.56 ± 55.92	1089.51	60.53 ± 54.94	50 ~ 13,096

Note: SH, NM, DZ, LZ and LW denote Shigatse, Nyemo, Dagze, Ningychi and Lhasa white chicken population, respectively. Data were shown as mean ± standard deviation

ISSN: 1471-2164