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Table 2 Measures of nucleotide diversity, Tajima's D, and LD.

From: Similar patterns of linkage disequilibrium and nucleotide diversity in native and introduced populations of the pea aphid, Acyrthosiphon pisum

Locus

Bp

Population

S^

Pi

Theta

D

Mean r2 short distances

Mean r2 longer distances

41

928

California

26(0)

0.0108

0.0061

2.88**

0.31

0.198

  

New York

33(10)

0.0111

0.0087

1.09

0.215

0.187

  

Europe, alfalfa

33(17)

0.0091

0.0083

0.37

0.275

0.141

  

Europe, clover

38(16)

0.0116

0.0093

0.92

0.193

0.217

870

1487

California

30(13)

0.0061

0.0055

0.45

0.458

0.300

  

New York

28(11)

0.0053

0.0049

0.31

0.353

0.044

  

Europe, alfalfa

31(2)

0.0093

0.0056

2.54**

0.408

0.167

  

Europe, clover

27(4)

0.0072

0.0046

2.19*

0.716

0.159

CAA

1608

California

6(5)

0.0008

0.0010

-0.65

NA

NA

  

New York

14(3)

0.0028

0.0020

1.34

0.221

0.182

  

Europe, alfalfa

7(3)

0.0024

0.0013

2.45**

0.416

0.447

  

Europe, clover

17(2)

0.0040

0.0029

1.28

0.285

0.078

380

1429

California

15(5)

0.0021

0.0019

0.29

0.723

0.039

  

New York

14(5)

0.0021

0.0016

1.15

0.565

0.555

  

Europe, alfalfa

13(3)

0.0022

0.0016

1.27

0.269

0.076

  

Europe, clover

16(3)

0.0031

0.0020

2.00*

0.323

0.22

  1. ^Numbers of singleton SNPs indicated in parentheses
  2. * Significant (P < 0.05) and ** highly significant (P < 0.01) Tajima's D values [43]