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Table 2 Summary of genetic diversity, LD decay and selective sweeps across 20 chromosomes within the two soybean populations

From: Genomic consequences of selection and genome-wide association mapping in soybean

 

Genetic diversity index

LD decay rate (kb)

Selective sweeps

Chr.

Landraces

Improved lines

Landraces

Improved lines

Feature Noa.

XP-CLRb

1

0.33

0.27

150

226

4(10)

10.71

2

0.37

0.27

198

276

13(56)

14.56

3

0.35

0.24

100

135

10(28)

14.81

4

0.34

0.18

158

113

15(59)

12.55

5

0.31

0.26

177

270

4(14)

11.82

6

0.35

0.21

106

206

6(32)

15.22

7

0.33

0.23

276

235

8(13)

10.47

8

0.33

0.22

172

242

6(25)

13.05

9

0.38

0.27

172

190

4(22)

14.11

10

0.32

0.25

126

158

5(17)

15.57

11

0.25

0.18

197

176

3(13)

10.72

12

0.29

0.15

160

175

5(11)

10.98

13

0.35

0.26

115

311

5(19)

11.94

14

0.34

0.27

224

317

4(22)

13.03

15

0.36

0.27

295

305

7(16)

12.43

16

0.34

0.28

110

101

4(10)

15.53

17

0.34

0.24

106

171

6(27)

14.7

18

0.33

0.32

427

375

4(17)

13.45

19

0.34

0.15

314

430

5(21)

12.18

20

0.32

0.19

172

259

6(41)

12.93

  1. aThe numbers in brackets indicate the number of 20 kb-windows that exceeded the 1 % genome-wide cutoff threshold value. bXP-CLR indicates the cross-population composite likelihood ratio value
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