Table 2 Estimates of the dates for the segmental duplication events of GRAS gene superfamily in six species

AT1G07520 & AT2G29065

10

0.819 ± 0.117

27.3

AT1G14920 & AT2G01570

12

0.737 ± 0.106

24.6

AT2G45160 & AT3G60630

17

0.714 ± 0.143

23.8

AT3G03450 & AT5G17490

18

0.759 ± 0.158

25.3

AT3G46600 & AT5G59450

7

0.817 ± 0.104

27.2

AT3G50650 & AT5G66770

15

0.837 ± 0.105

27.9

Bradi1g36180 & Bradi3g07160

5

0.754 ± 0.162

55.6

Bradi1g78230 & Bradi3g32890

13

0.784 ± 0.160

60.3

Bradi3g32890 & Bradi3g50930

2

0.550 ± 0.283

42.3

Bradi4g24867 & Bradi4g41880

9

0.723 ± 0.164

55.6

LOC_Os01g45860 & LOC_Os05g49930

5

0.540 ± 0.093

41.5

LOC_Os01g71970 & LOC_Os05g31380

3

0.517 ± 0.220

39.8

LOC_Os02g10360 & LOC_Os06g40780

7

0.613 ± 0.165

47.2

LOC_Os02g44360 & LOC_Os10g40390

2

0.725 ± 0.120

55.8

LOC_Os02g44360 & LOC_Os04g46860

6

0.750 ± 0.287

57.7

LOC_Os02g45760 & LOC_Os04g49110

7

0.619 ± 0.150

47.6

LOC_Os03g09280 & LOC_Os10g22430

3

0.760 ± 0.096

58.5

LOC_Os04g46860 & LOC_Os10g40390

4

0.568 ± 0.152

43.7

LOC_Os05g40710 & LOC_Os12g02870

3

0.677 ± 0.040

52.1

LOC_Os11g03110 & LOC_Os12g02870

20

0.103 ± 0.066

7.9

Glyma01g33270 & Glyma03g03760

5

0.104 ± 0.038

8.5

Glyma01g38360 & Glyma02g06530

9

0.697 ± 0.179

13.9

Glyma01g38360 & Glyma11g06980

21

0.170 ± 0.096

57.1

Glyma01g38360 & Glyma16g25570

7

0.764 ± 0.192

62.6

Glyma01g40180 & Glyma05g22460

5

0.604 ± 0.185

12.0

Glyma01g40180 & Glyma11g05110

35

0.147 ± 0.080

49.5

Glyma01g40180 & Glyma17g17400

7

0.656 ± 0.178

53.8

Glyma01g43620 & Glyma11g01850

33

0.129 ± 0.051

10.6

Glyma01g43620 & Glyma11g10170

5

0.452 ± 0.066

35.9

Glyma01g43620 & Glyma12g02490

5

0.438 ± 0.082

37.0

Glyma02g01530 & Glyma03g37851

13

0.654 ± 0.104

13.6

Glyma02g01530 & Glyma19g40440

16

0.682 ± 0.163

55.9

Glyma02g06530 & Glyma11g06980

12

0.779 ± 0.166

16.6

Glyma02g06530 & Glyma16g25570

16

0.203 ± 0.108

63.9

Glyma02g08241 & Glyma16g27310

23

0.172 ± 0.077

14.1

Glyma02g46730 & Glyma08g43780

10

0.567 ± 0.125

11.2

Glyma02g46730 & Glyma14g01960

42

0.137 ± 0.126

43.2

Glyma02g46730 & Glyma18g09030

7

0.527 ± 0.097

46.5

Glyma02g47640 & Glyma14g01020

41

0.125 ± 0.068

10.2

Glyma03g06530 & Glyma07g18934

8

0.666 ± 0.083

54.3

Glyma03g06530 & Glyma18g43580

6

0.663 ± 0.078

54.6

Glyma03g37851 & Glyma19g40440

38

0.164 ± 0.121

62.1

Glyma04g42090 & Glyma06g12701

35

0.163 ± 0.090

13.4

Glyma04g42090 & Glyma13g09220

5

0.638 ± 0.111

45.1

Glyma04g42090 & Glyma14g27290

2

0.550 ± 0.085

52.3

Glyma04g43090 & Glyma06g11610

28

0.143 ± 0.074

11.7

Glyma04g43090 & Glyma13g02840

3

0.777 ± 0.135

63.7

Glyma05g03020 & Glyma17g13680

29

0.135 ± 0.067

11.1

Glyma05g03490 & Glyma17g14030

31

0.159 ± 0.065

13.0

Glyma05g22140 & Glyma17g17710

7

0.206 ± 0.114

16.7

Glyma05g22460 & Glyma11g05110

5

0.526 ± 0.062

14.3

Glyma05g22460 & Glyma17g17400

11

0.174 ± 0.093

43.1

Glyma05g27190 & Glyma08g10140

27

0.157 ± 0.107

12.9

Glyma06g11610 & Glyma13g02840

6

0.828 ± 0.141

67.9

Glyma06g12701 & Glyma13g09220

5

0.664 ± 0.090

50.4

Glyma06g12701 & Glyma14g27290

2

0.615 ± 0.106

54.4

Glyma06g41500 & Glyma12g16750

5

0.270 ± 0.280

22.1

Glyma06g41500 & Glyma12g34420

9

0.523 ± 0.070

41.8

Glyma06g41500 & Glyma13g36120

9

0.510 ± 0.150

42.9

Glyma07g04430 & Glyma16g01020

29

0.172 ± 0.144

14.1

Glyma07g15950 & Glyma18g39920

6

0.145 ± 0.092

11.9

Glyma07g18934 & Glyma18g43580

15

0.160 ± 0.048

13.1

Glyma07g39650 & Glyma09g01440

17

0.632 ± 0.156

11.4

Glyma07g39650 & Glyma15g12320

17

0.681 ± 0.173

51.8

Glyma07g39650 & Glyma17g01150

40

0.139 ± 0.123

55.8

Glyma08g43780 & Glyma14g01960

8

0.579 ± 0.138

10.2

Glyma08g43780 & Glyma18g09030

13

0.124 ± 0.028

47.5

Glyma09g01440 & Glyma15g12320

40

0.143 ± 0.070

11.7

Glyma09g01440 & Glyma17g01150

18

0.684 ± 0.162

56.1

Glyma09g40620 & Glyma18g45220

22

0.194 ± 0.140

15.9

Glyma10g04421 & Glyma13g18680

28

0.136 ± 0.065

11.1

Glyma10g33380 & Glyma20g34260

31

0.171 ± 0.115

14.0

Glyma10g35920 & Glyma20g31680

30

0.130 ± 0.062

10.7

Glyma10g37640 & Glyma16g29900

11

0.614 ± 0.125

11.6

Glyma10g37640 & Glyma20g30150

32

0.141 ± 0.068

50.3

Glyma11g01850 & Glyma11g10170

4

0.393 ± 0.025

31.0

Glyma11g01850 & Glyma12g02490

4

0.378 ± 0.029

32.2

Glyma11g05110 & Glyma17g17400

8

0.671 ± 0.175

55.0

Glyma11g06980 & Glyma16g25570

7

0.729 ± 0.149

59.8

Glyma11g10170 & Glyma12g02490

39

0.140 ± 0.076

11.5

Glyma11g10220 & Glyma12g02530

41

0.148 ± 0.076

12.1

Glyma11g14670 & Glyma12g06630

28

0.125 ± 0.048

10.2

Glyma11g14670 & Glyma15g04160

17

0.575 ± 0.157

47.1

Glyma11g14700 & Glyma12g06640

27

0.120 ± 0.034

9.8

Glyma11g14700 & Glyma13g41240

16

0.629 ± 0.182

47.1

Glyma11g14700 & Glyma15g04173

17

0.575 ± 0.158

51.6

Glyma11g33720 & Glyma18g04500

20

0.175 ± 0.177

14.3

Glyma12g06630 & Glyma13g41240

13

0.578 ± 0.148

46.8

Glyma12g06630 & Glyma15g04160

16

0.571 ± 0.163

47.4

Glyma12g06640 & Glyma13g41220

13

0.578 ± 0.148

46.7

Glyma12g06640 & Glyma15g04173

16

0.570 ± 0.160

47.4

Glyma12g16750 & Glyma12g34420

4

0.513 ± 0.130

42.0

Glyma12g16750 & Glyma13g36120

4

0.543 ± 0.217

44.5

Glyma12g32350 & Glyma13g38080

28

0.189 ± 0.147

15.5

Glyma12g34420 & Glyma13g36120

27

0.149 ± 0.080

12.2

Glyma13g09220 & Glyma14g27290

2

0.115 ± 0.021

9.4

Glyma13g41220 & Glyma15g04173

43

0.149 ± 0.110

12.2

Glyma13g42100 & Glyma15g03290

38

0.149 ± 0.139

12.2

Glyma14g01960 & Glyma18g09030

6

0.548 ± 0.120

44.9

Glyma15g12320 & Glyma17g01150

16

0.682 ± 0.156

55.9

Glyma16g05751 & Glyma19g26735

9

0.132 ± 0.057

10.8

Glyma16g29900 & Glyma20g30150

8

0.633 ± 0.110

51.9

Pp1s165_77V6 & Pp1s63_181V6

2

0.480 ± 0.030

*

Pp1s130_58V6 & Pp1s31_40V6

7

0.780 ± 0.119

*

Pp1s31_35V6 & Pp1s130_63V6

8

0.749 ± 0.121

*

Pp1s72_74V6 & Pp1s117_143V6

2

0.685 ± 0.265

*