Table 1 Mean values of population genomic statistics for 100-kb sliding windows with 25-kb steps across the genome.

df, density of fixed differences.

ParameterSpeciesAutosomesZ chromosomeWhole genome
FSTHS0.32 ± 0.100.45 ± 0.090.33 ± 0.10
HI0.17 ± 0.070.29 ± 0.160.18 ± 0.08
SI0.23 ± 0.120.41 ± 0.170.25 ± 0.14
df (10−3)HS0.048 ± 0.281.440 ± 1.900.146 ± 0.67
HI0.003 ± 0.010.005 ± 0.010.003 ± 0.01
SI0.003 ± 0.020.211 ± 0.700.018 ± 0.19
πHouse0.0073 ± 0.00210.0042 ± 0.00250.0071 ± 0.0023
Italian0.0070 ± 0.00210.0048 ± 0.00250.0068 ± 0.0023
Spanish0.0051 ± 0.00220.0025 ± 0.00230.0049 ± 0.0023
Θ*House0.0075 ± 0.0020.0043 ± 0.0020.0073 ± 0.002
Italian0.0074 ± 0.0020.0046 ± 0.0020.0072 ± 0.002
Spanish0.0055 ± 0.0020.0027 ± 0.0020.0053 ± 0.002

*Watterson estimator of Θ based on the number of segregating sites.