Skip to main content

Table 2 Mean linkage disequilibrium among syntenic and nonsyntenic SNPs over different map distances

From: Linkage disequilibrium and inbreeding estimation in Spanish Churra sheep

  

D’

   

r2

   

Distance

NumPairs

Average

SD

Min

Max

Average

SD

Min

Max

< 10 Kb

1,814

0.763

0.312

0.001

1

0.329

0.325

0

1

10-20 Kb

4,218

0.694

0.322

0.001

1

0.256

0.282

0

1

20-40 Kb

13,963

0.601

0.329

0

1

0.191

0.240

0

1

40-60 Kb

16,364

0.543

0.323

0

1

0.152

0.207

0

1

60-100 Kb

32,426

0.487

0.312

0

1

0.120

0.175

0

1

100-200 Kb

80,273

0.422

0.288

0

1

0.086

0.133

0

1

200-500 Kb

239,021

0.364

0.261

0

1

0.061

0.098

0

1

500 Kb-1 Mb

395,047

0.328

0.243

0

1

0.049

0.078

0

0.987

1-2 Mb

781,115

0.301

0.228

0

1

0.040

0.066

0

0.898

2-5 Mb

2,288,329

0.255

0.203

0

1

0.028

0.048

0

0.953

5-10 Mb

3,644,862

0.203

0.170

0

1

0.017

0.030

0

0.747

10-20 Mb

6,661,473

0.158

0.140

0

1

0.009

0.016

0

0.661

20-50 Mb

15,118,487

0.120

0.114

0

1

0.005

0.008

0

0.530

> 50 Mb

13,103,982

0.106

0.106

0

1

0.003

0.006

0

0.229

Non-syntenic

2,257,088

0.107

0.106

0

1

0.004

0.006

0

0.169

  1. Average values for D’ and r2 pooled over autosomes in different categories; minimum, maximum and standard deviation are shown in this table. The same parameters for non-syntenic SNP pairs are also displayed.