Skip to main content

Table 4 Comparison of the strength of LD versus physical distance.

From: Linkage disequilibrium reveals different demographic history in egg laying chickens

  Data set I Data set II
  BE WE BC WC
Distance (Mb) Mean ± SD Useful LD (%) Mean ± SD Useful LD (%) Mean ± SD Useful LD (%) Mean ± SD Useful LD (%)
< 0.025 0.37 ± 0.34 48.6 0.66 ± 0.38 76 0.32 ± 0.33 36.3 0.73 ± 0.36 79
0.025-0.05 0.32 ± 0.32 43.3 0.61 ± 0.39 73 0.28 ± 0.30 31.4 0.67 ± 0.38 74
0.05-0.075 0.29 ± 0.30 39.9 0.56 ± 0.39 68 0.24 ± 0.28 27.9 0.64 ± 0.38 72
0.075-0.12 0.27 ± 0.29 36.7 0.51 ± 0.38 64 0.21 ± 0.26 24.5 0.60 ± 0.38 68
0.12-0.2 0.24 ± 0.26 32.8 0.45 ± 0.37 59 0.18 ± 0.23 19.8 0.54 ± 0.38 63
0.2-0.5 0.19 ± 0.23 25.0 0.35 ± 0.33 47 0.13 ± 0.18 12.9 0.44 ± 0.36 52
0.5-1.5 0.12 ± 0.17 13.8 0.19 ± 0.24 25 0.07 ± 0.12 4.8 0.26 ± 0.30 31
1.5-3 0.07 ± 0.12 6.5 0.09 ± 0.15 10 0.04 ± 0.07 1.5 0.15 ± 0.23 16
3-5 0.05 ± 0.08 3.4 0.05 ± 0.09 04 0.02 ± 0.04 0.4 0.08 ± 0.15 6
5-10 0.04 ± 0.06 1.5 0.04 ± 0.05 01 0.01 ± 0.02 0.1 0.03 ± 0.06 1
  1. The mean r2 values and the proportion of SNP pairs that shows statistically significant LD for markers apart up to 10 Mbp are presented for the all populations.