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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.