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Table 1 Phenotypic variation for 13 morphological traits and 10 physiological traits in the wild P. simonii population

From: Association mapping for morphological and physiological traits in Populus simonii

Traits

Min

Max

Mean

SD

CV

SW

Morphological traits

LL (mm)

26.385

79.652

48.674

8.095

16.63%

*

LW(mm)

16.682

49.537

29.514

5.653

19.15%

**

LL/LW

1.255

2.977

1.698

0.190

11.21%

**

LA (cm2)

3.378

30.038

10.621

4.117

38.76%

**

LVL (mm)

10.157

37.648

21.664

4.093

18.89%

*

LVA (°)

27.333

59.833

43.359

4.749

10.95%

 

LBA (°)

18.667

65.833

34.363

6.644

19.33%

**

LTN (n)

3.833

12.833

7.028

1.404

19.98%

**

LT(mm)

0.165

0.370

0.272

0.034

12.67%

*

LPL(mm)

2.795

36.792

10.136

6.603

65.14%

**

IL (mm)

7.313

36.758

21.480

5.899

27.46%

**

H (cm)

23.333

134.000

69.610

19.376

27.83%

**

D (cm)

0.090

0.360

0.186

0.046

24.83%

**

Physiological traits

ChlA (mg/L)

2.773

15.443

9.282

2.450

26.39%

 

ChlB(mg/L)

1.096

10.081

3.515

1.220

34.72%

**

ChlC(mg/L)

1.233

6.671

3.451

0.882

25.54%

**

SAR(μg/g)

10.938

64.964

24.607

10.842

44.06%

**

POD(U/g â–ª min)

0.262

1.111

0.779

0.139

17.81%

**

CAT(mg/ â–ª min)

0.621

3.992

1.533

0.814

53.09%

**

RCR (%)

8.528

34.096

16.438

3.999

24.33%

**

MDA(nmol/g)

5.081

40.276

12.243

6.608

53.98%

**

RRO(μg/g)

1.222

6.420

3.071

0.774

25.20%

**

PAL(U/g â–ª h)

0.094

0.521

0.172

0.091

52.71%

**

  1. * P < 0.05, ** P < 0.01