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Table 4 Neutrality and demographic expansion parameters

From: The maternal origin of indigenous domestic chicken from the Middle East, the north and the horn of Africa

Population/Country

N

S

MAE

Tajima’s D (P-value)

Fu’s Fs (P-value)

Harpending r(P-value)

Iraqi populations

North-East

 Sulimania [1]

9

0

0

0 (1.000)

0 (0)

0 (0)

Central

 Baghdad

51

18

0.564

−0.653 (0.280)

−1.380 (0.290)

0.123 (0.774)

 Karbala

12

5

0.439

0.0918 (0.567)

0.538 (0.616)

0.155 (0.423)

 Central [2]

63

20

0.440

− 0.911 (0.208)

−2.541 (0.166)

0.067 (0.469)

South

 Basra

11

1

0.055

−1.128 (0.137)

−0.410 (0.350)

0.438 (0.942)

 Misan

24

11

0.502

−1.824 (0.016)

−0.090 (0.469)

0.203 (0.632)

 South [3]

35

12

0.440

− 2.074 (0.001)

− 1.444 (0.161)

0.252 (0.688)

Total

107

22

0.432

−1.090 (0.134)

−5.070 (0.050)

0.055 (0.328)

Algerian populations

North-West

 Mascara

20

3

0.270

−1.440 (0.032)

−2.135 (0.009)

0.187 (0.237)

 Oran

17

5

0.560

−1.301 (0.077)

−2.953 (0.001)

0.211 (0.536)

 Tiaret

11

2

0.391

−1.429 (0.037)

0.506 (0.622)

0.735 (0.933)

 Tlemcen

18

15

0.557

−1.842 (0.015)

−2.089 (0.088)

0.053 (0.128)

 North-West [1]

66

19

0.308

−2.255 (0.000)

−7.246 (0.000)

0.066 (0.096)

Central

 Adrar [2]

22

5

0.547

0.0671 (0.586)

0.928 (0.742)

0.280 (0.798)

Total

88

20

0.287

−2.092 (0.001)

−6.980 (0.004)

0.045 (0.048)

Ethiopian populations

North

 Meseret

10

11

0.609

−1.202 (0.139)

−0.944 (0.237)

0.064 (0.138)

 Mihquan

10

9

0.838

−1.411 (0.080)

2.172 (0.898)

0.226 (0.701)

 North [1]

20

14

0.503

−1.390 (0.088)

−0.596 (0.419)

0.067 (0.269)

Central-East

 Adane

10

11

0.757

−0.741 (0.272)

0.505 (0.600)

0.176 (0.655)

 Arabo

10

4

0.786

−0.339 (0.414)

−1.629 (0.051)

0.185 (0.462)

 Horro

30

10

0.782

0.219 (0.638)

2.383 (0.867)

0.125 (0.647)

 Jarso

14

0

0

0 (0)

0 (0)

0 (0)

 Midir

10

2

0.586

−0.183 (0.322)

−0.272 (0.360)

0.240 (0.509)

 Negasi Amba

10

1

0.297

0.819 (0.853)

0.818 (0.672)

0.222 (0.340)

 Central-East [2]

84

20

0.781

−0.239 (0.497)

1.547 (0.786)

0.103 (0.748)

West

 Amshi

10

1

0.371

1.302 (0.919)

1.029 (0.789)

0.288 (0.612)

 Ashuda

10

1

0.186

0.014 (0.754)

0.417 (0.670)

0.209 (0.326)

 Batambie

8

1

0.100

−1.054 (0.187)

−0.182 (0.446)

0.312 (0.792)

 Dikuli

10

2

0.586

−0.183 (0.355)

−0.272 (0.374)

0.240 (0.531)

 Gafera

10

1

0.297

0.819 (0.827)

0.818 (0.698)

0.222 (0.366)

 Surta

9

1

0.080

−1.088 (0.157)

−0.263 (0.389)

0.358 (0.918)

 Tzion Teguaz

10

3

0.342

−0.431 (0.331)

0.345 (0.571)

0.133 (0.180)

 West [3]

67

5

0.578

−0.104 (0.497)

−2.569 (0.092)

0.124 (0.290)

South

 Girissa

10

4

0.487

−0.942 (0.204)

−2.096 (0.019)

0.073 (0.081)

 Kumato

10

10

0.819

−0.364 (0.361)

0.505 (0.583)

0.144 (0.527)

 Loya

10

8

0.627

1.076 (0.865)

0.706 (0.646)

0.082 (0.250)

 Shubi Gemo

10

14

0.721

0.746 (0.798)

0.723 (0.616)

0.159 (0.757)

 South [4]

40

23

0.653

0.345 (0.703)

−4.181 (0.083)

0.020 (0.118)

Total

211

33

0.573

−0.938 (0.176)

−15.722 (0.001)

0.045 (0.364)

Saudi Arabia

 East [1]

45

18

0.729

− 1.964 (0.006)

−9.069 (0.000)

0.132 (0.494)

 Central [2]

43

20

0.231

−2.207 (0.001)

− 4.717 (0.014)

0.048 (0.096)

 West [3]

97

23

0.314

−1.862 (0.009)

−7.33 (0.007)

0.062 (0.200)

Total

185

34

0.375

−2.115 (0.000)

−18.713 (0.000)

0.061 (0.186)

Other populations

Libya

23

14

0.520

−1.539 (0.047)

−3.704 (0.018)

0.058 (0.183)

Pakistan

92

24

0.547

−0.861 (0.210)

−4.096 (0.085)

0.063 (0.482)

Total

All the samples included in this study

706

55

0.323

−1.668 (0.013)

−97.654 (0.000)

0.025 (0.096)