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Table 2 Overall distribution of linkage disequilibrium (LD) estimates ( r 2 and D’ ) for all, non-syntenic and syntenic SNPs

From: A high-density SNP genetic linkage map for the silver-lipped pearl oyster, Pinctada maxima: a valuable resource for gene localisation and marker-assisted selection

Range of estimate

Number of SNP pairs

All

Non-syntenic

Syntenic

 

r 2

D’

r 2

D’

r 2

D’

0

100527

1287

52982

845

3459

47

0 - 0.1

546940

172025

300505

110217

29079

6844

0.1 - 0.2

8115

130826

3345

81149

2330

5846

0.2 - 0.3

1091

90856

178

53175

622

4698

0.3 - 0.4

332

62526

14

33430

244

3976

0.4 - 0.5

117

44618

0

22083

98

3231

0.5 - 0.6

50

33147

1

14986

36

2566

0.6 - 0.7

27

26074

0

10869

23

2302

0.7 - 0.8

10

21640

0

8427

7

1864

0.8 - 0.9

4

18568

0

6898

4

1639

0.9 - 1

18

55664

0

14946

14

2903

  1. Estimate of LD for all SNPs are based on all 1,167 available SNPs; estimates of LD for non-syntenic SNPs are based on mapped SNP pairs located on different linkage groups; and estimates of LD for syntenic SNPs are based on mapped SNP pairs located on the same linkage group.