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Table 1 Summary statistics of the DEFB1 promoter region

From: The signature of long-standing balancing selection at the human defensin β-1 promoter

  

Population

  

AA

EA

YRI

AS

SAI

AUA

Na

 

48

46

44

50

48

24

Sb

 

22

16

23

17

16

17

θW (× 10-4)

DEFB1

35.41

26.00

37.71

27.11

25.75

32.52

 

IIPGAc

15.77

14.79

NA

NA

NA

NA

π (× 10-4)

DEFB1

53.73

53.28

45.85

54.96

23.037

51.84

 

IIPGAc

19.20

17.04

NA

NA

NA

NA

Tajima's D

DEFB1

1.68f

3.29e

0.71

3.21e

-0.33

2.13f

 

IIPGAc

1.25

1.24

NA

NA

NA

NA

 

NIEHS (5 kb)d

0.99

0.99

0.93

>0.99

NA

NA

 

p g

0.011

0.0001

0.092

0.0003

NA

NA

Fu and Li's D*

DEFB1

1.38f

1.59f

1.085

1.62e

1.60f

1.23

 

IIPGAc

1.35

1.36

NA

NA

NA

NA

 

NIEHS (5 kb)d

>0.99

0.98

0.97

>0.99

NA

NA

 

p g

0.0058

0.0001

0.069

<0.0001

NA

NA

Fu and Li's F*

DEFB1

1.76f

2.56e

1.13

2.56e

1.12

1.76f

 

IIPGAc

1.46

1.14

NA

NA

NA

NA

 

NIEHS (5 kb)d

>0.99

0.99

0.96

>0.99

NA

NA

 

p g

0.0031

<0.0001

0.045

<0.0001

NA

NA

  1. aSample size. bNumber of segregating sites. cMaximum values for 20 IIPGA gene promoters. dPercentile rank relative to the distribution of 5 kb regions deriving from NIEHS genes. ep-value (standard neutral model) <0.01. fp-value (standard neutral model) <0.05. gp-values obtained by applying a calibrated population genetics model, as described in the text. NA, not available.