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Table 2 Estimates, by which we refer to multiple regression coefficients, and p -values in multi-linear regression analysis for six possible explanatory variables of chicken diversity levels in 1 Mb windows

From: Genome-wide analysis in chicken reveals that local levels of genetic diversity are mainly governed by the rate of recombination

  Red jungle fowl Broiler Layer Common
Estimate p-value Estimate p-value Estimate p-value Estimate p-value
recombination rate 3.29 · 10 -05 2.51 · 10 -16 3.07 · 10 -05 6.07 · 10 -16 2.32 · 10 -05 8.40 · 10 -10 5.03 · 10 -05 9.45 · 10 -16
divergence −7.94 · 10-06 1.68 · 10-02 −7.77 · 10-06 1.33 · 10-02 −1.82 · 10 -05 1.07 · 10 -08 −1.93 · 10 -05 2.09 · 10-04[27]
gene density 2.30 · 10 -05 4.45 · 10 -08 2.11 · 10 -05 1.07 · 10 -07 2.19 · 10 -05 3.95 · 10 -08 3.81 · 10 -05 6.54 · 10 -09
GC content −1.68 · 10 -05 7.10 · 10 -04 −1.50 · 10-05 1.37 · 10-03 −1.31 · 10-05 5.49 · 10-03 −2.60 · 10 -05 7.94 · 10 -04
dS −7.23 · 10-06 8.18 · 10-02 −7.18 · 10-06 6.76 · 10-02 −1.01 · 10-05 1.03 · 10-02 −1.41 · 10-05 3.00 · 10-02
dN −3.66 · 10-06 3.70 · 10-01 −4.64 · 10-06 2.29 · 10-01 −4.08 · 10-06 2.92 · 10-01 −7.13 · 10-06 2.63 · 10-01
Multiple R2 = 0.1513 Multiple R2 = 0.1509 Multiple R2 = 0.1601 Multiple R2 = 0.1693
  p < 2.2 · 10-16 p < 2.2 · 10-16 p < 2.2 · 10-16 p < 2.2 · 10-16
  1. Common variation reflects PC I of diversity level of all three populations. Estimates and p-values significant at a threshold < 0.001 are highlighted in bold.