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Table 7 Genetic diversity statistics assayed per Portuguese P. nigra population and SSR locus. Notes: na, observed number of alleles; ne, effective number of alleles (Kimura and Crow 1964); I, Shannon’s Information Index (Lewontin 1972); h, Nei’s gene diversity index (Nei 1973); Ho, observed heterozygosity; He, expected heterozygosity (Levene 1949); F, fixation index; and s.d., standard deviation

From: Portuguese Pinus nigra J.F. Arnold populations: genetic diversity, structure and relationships inferred by SSR markers

Population

SSR locus

na

ne

I

h

H o

H e

F

Manteigas

pn6360

14

6.42

2.21

0.84

0.79

0.86

0.059

pn7754

17

8.17

2.40

0.88

0.77

0.89

0.121

SPAG_7.14

15

7.80

2.39

0.87

0.25

0.89

0.713

pn4379

13

3.33

1.70

0.70

0.50

0.71

0.286

pn2246

18

10.42

2.61

0.90

0.56

0.92

0.381

pn6175

23

9.00

2.67

0.89

0.73

0.90

0.182

pn1403

11

5.96

2.03

0.83

0.65

0.84

0.222

PHA_6062

6

3.60

1.42

0.72

0.53

0.73

0.269

PHA_4783

2

1.46

0.49

0.31

0.28

0.32

0.113

PtTX4001

8

2.36

1.25

0.58

0.50

0.58

0.132

pn8747

11

5.75

1.94

0.83

0.67

0.84

0.193

PtTX3107

4

2.58

1.11

0.61

0.40

0.62

0.346

pn6266

8

3.86

1.64

0.74

0.38

0.75

0.494

Mean ± s.d.

11.54 ± 1.66

5.44 ± 0.78

1.84 ± 0.18

0.75 ± 0.05

0.54 ± 0.05

0.76 ± 0.05

0.270 ± 0.050

Vale do Zêzere

pn6360

15

7.54

2.30

0.87

0.86

0.88

0.003

pn7754

16

9.92

2.50

0.90

0.78

0.91

0.128

SPAG_7.14

17

11.76

2.63

0.92

0.24

0.93

0.736

pn4379

13

5.05

1.96

0.80

0.76

0.81

0.055

pn2246

21

14.92

2.86

0.93

0.56

0.95

0.401

pn6175

25

13.83

2.90

0.93

0.68

0.94

0.272

pn1403

12

6.83

2.17

0.85

0.81

0.87

0.050

PHA_6062

8

4.60

1.75

0.78

0.75

0.79

0.042

PHA_4783

2

1.35

0.43

0.26

0.25

0.26

0.034

PtTX4001

6

3.99

1.51

0.75

0.59

0.76

0.207

pn8747

10

4.66

1.79

0.79

0.68

0.80

0.140

PtTX3107

7

1.88

1.05

0.47

0.27

0.48

0.424

pn6266

8

2.90

1.42

0.66

0.42

0.66

0.364

Mean ± s.d.

12.31 ± 1.78

6.86 ± 1.24

1.94 ± 0.20

0.76 ± 0.06

0.59 ± 0.06

0.77 ± 0.06

0.22 ± 0.06

Campeã

pn6360

13

5.50

2.04

0.82

0.76

0.83

0.074

pn7754

12

7.23

2.18

0.86

0.91

0.87

-0.061

SPAG_7.14

22

14.29

2.87

0.93

0.22

0.95

0.761

pn4379

14

3.51

1.82

0.72

0.62

0.73

0.137

pn2246

21

13.14

2.79

0.92

0.59

0.94

0.363

pn6175

24

12.83

2.88

0.92

0.77

0.94

0.163

pn1403

12

7.36

2.22

0.86

0.66

0.88

0.239

PHA_6062

10

5.02

1.83

0.80

0.71

0.81

0.118

PHA_4783

2

1.51

0.52

0.34

0.37

0.34

-0.103

PtTX4001

7

2.87

1.31

0.65

0.69

0.66

-0.053

pn8747

11

6.35

2.01

0.84

0.57

0.85

0.322

PtTX3107

6

1.60

0.75

0.37

0.37

0.38

0.009

pn6266

8

3.89

1.63

0.74

0.42

0.75

0.429

Mean ± s.d.

12.46 ± 1.81

6.55 ± 1.21

1.91 ± 0.21

0.75 ± 0.05

0.59 ± 0.05

0.76 ± 0.06

0.19 ± 0.07

Paredes de Coura

pn6360

15

8.48

2.41

0.88

0.94

0.89

-0.069

pn7754

17

7.78

2.43

0.87

0.83

0.88

0.044

SPAG_7.14

14

8.94

2.40

0.89

0.37

0.91

0.583

pn4379

17

6.68

2.29

0.85

0.77

0.86

0.093

pn2246

16

10.18

2.51

0.90

0.52

0.92

0.429

pn6175

23

16.01

2.93

0.94

0.63

0.95

0.330

pn1403

16

10.12

2.50

0.90

0.77

0.91

0.144

PHA_6062

8

5.47

1.88

0.82

0.86

0.83

-0.049

PHA_4783

2

1.53

0.53

0.35

0.28

0.35

0.196

PtTX4001

7

4.31

1.59

0.77

0.58

0.78

0.241

pn8747

10

5.38

1.92

0.81

0.86

0.83

-0.053

PtTX3107

4

1.76

0.85

0.43

0.31

0.44

0.293

pn6266

7

1.76

0.96

0.43

0.34

0.44

0.205

Mean ± s.d.

12 ± 1.70

6.80 ± 1.14

1.94 ± 0.21

0.76 ± 0.06

0.62 ± 0.07

0.77 ± 0.06

0.18 ± 0.05

Vila Pouca de Aguiar

pn6360

11

6.54

2.09

0.85

0.79

0.86

0.068

pn7754

11

7.66

2.16

0.87

0.87

0.88

0.001

SPAG_7.14

16

9.51

2.46

0.90

0.52

0.91

0.424

pn4379

9

6.22

1.99

0.84

0.84

0.85

-0.003

pn2246

9

5.05

1.83

0.80

0.54

0.81

0.326

pn6175

14

6.04

2.13

0.83

0.55

0.85

0.338

pn1403

7

4.23

1.66

0.76

0.66

0.77

0.139

PHA_6062

6

3.15

1.38

0.68

0.84

0.69

-0.235

PHA_4783

2

1.93

0.68

0.48

0.45

0.49

0.074

PtTX4001

5

1.75

0.86

0.43

0.45

0.43

-0.043

pn8747

11

6.43

2.04

0.84

0.84

0.86

0.003

PtTX3107

4

1.69

0.79

0.41

0.29

0.41

0.291

pn6266

5

1.71

0.84

0.41

0.26

0.42

0.365

Mean ± s.d.

8.46 ± 1.14

4.76 ± 0.71

1.61 ± 0.17

0.70 ± 0.05

0.61 ± 0.06

0.71 ± 0.05

0.13 ± 0.06

Caminha

pn6360

11

7.31

2.15

0.86

0.85

0.87

0.011

pn7754

13

6.50

2.15

0.85

0.85

0.86

-0.009

SPAG_7.14

16

6.88

2.34

0.85

0.29

0.87

0.666

pn4379

12

3.55

1.68

0.72

0.59

0.73

0.185

pn2246

19

13.11

2.73

0.92

0.49

0.94

0.473

pn6175

22

9.29

2.63

0.89

0.76

0.90

0.153

pn1403

11

6.37

2.05

0.84

0.78

0.85

0.074

PHA_6062

7

3.60

1.50

0.72

0.59

0.73

0.189

PHA_4783

2

1.46

0.49

0.31

0.29

0.32

0.068

PtTX4001

9

2.95

1.44

0.66

0.61

0.67

0.078

pn8747

10

6.79

2.05

0.85

0.83

0.86

0.028

PtTX3107

4

2.07

0.87

0.52

0.41

0.52

0.198

pn6266

9

3.05

1.50

0.67

0.51

0.68

0.238

Mean ± s.d.

11.15 ± 1.54

5.61 ± 0.91

1.81 ± 0.18

0.75 ± 0.05

0.60 ± 0.06

0.75 ± 0.05

0.18 ± 0.05

Total mean ± s.d.

11.32 ± 0.66

6.00 ± 0.41

1.84 ± 0.08

0.74 ± 0.02

0.74 ± 0.02

0.76 ± 0.02

0.20 ± 0.02

0.20 ± 0.02