Skip to main content

Table 3 Analysis of variance for yield and yield components across four populations

From: Genetic basis of heterosis for yield and yield components explored by QTL mapping across four genetic populations in upland cotton

Population

Components of variationa

Traitsb

FB

BN

BW

LP

SY

LY

RIL

V G

0.287

1.340

0.081

1.843

3944.200

638.499

V GE

0.000

0.000

0.020

0.000

0.002

0.001

V e

1.804

8.243

0.421

2.338

20,321.300

2956.910

H2 (%)

56.00

56.54

58.45

86.31

60.83

63.34

IF2

V G

0.347

1.775

0.154

1.062

10,632.730

1643.570

V GE

0.011

0.260

0.017

0.604

2385.370

479.871

V e

3.139

14.364

0.787

4.924

44,067.000

6421.440

H2 (%)

46.79

48.82

60.01

58.09

63.53

64.05

HSBCF1

V G

0.315

1.589

0.072

1.192

4952.399

785.839

V GE

0.130

0.744

0.027

0.199

147.787

4.376

V e

1.694

7.424

0.412

2.277

19,672.600

2875.500

H2 (%)

40.84

43.77

39.73

65.81

49.99

52.19

MARBCF1

V G

0.339

1.585

0.101

1.185

5590.720

835.094

V GE

0.240

0.938

0.031

0.038

1793.300

169.841

V e

3.390

14.863

0.824

4.549

44,491.400

5743.140

H2 (%)

41.20

43.11

47.65

67.21

48.19

52.34

  1. aVG genetic variance, VGE genotype × environment interaction variance, Ve error variance, H2 the broad-sense heritability
  2. bFB fruit branches per plant, BN boll numbers per plant, BW boll weight, LP lint percentage, SY seed cotton yield, LY lint yield
Back to article page

BMC Genomics

ISSN: 1471-2164

Contact us