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Rice

Table 7 Non-additive expressed genes (NAGs) in F1 hybrid harboring double neutral genes

From: Carbohydrate metabolism and fertility related genes high expression levels promote heterosis in autotetraploid rice harboring double neutral genes

 

Number of NAGs

Number of NAGs in DEGs

 

Down

Up

Total

%a

DEGFP

% b

DEGFPU

% c

DEGC

% d

L1

1915

1739

3134

6.5

2980

56.8

1949

72.4

1031

40.4

L2

751

1739

2490

5.2

2356

56.5

1116

64.1

1240

51.1

L3

307

838

1145

2.4

1086

44.1

753

62.8

333

26.4

P1

1153

634

1787

3.7

1669

60.2

1556

67.2

113

24.7

P2

457

1226

1683

3.5

1549

49.1

929

61.8

620

37.5

P3

552

671

1223

2.5

1140

45.0

943

66.2

197

17.8

E2

271

742

1013

2.1

925

47.1

585

63.1

340

32.8

Z2

526

988

1514

3.2

1326

48.4

1039

63.7

287

25.9

Z3

955

1154

2109

4.4

1964

49.0

1435

57.3

529

35.2

  1. Note: %a denotes the percentage of NAGs in the total gene set (48,018), %b, %c, and %d denote the percentages of NAGs in total number of DEGFP, DEGFPU and DEGC, respectively. L1 and P1 represent flag leaves and anthers at meiosis stage, respectively. L2, P2, E2 and Z2 represent flag leaves, anther, embryo sac and leaf sheath at pre-flowering stage, respectively. L3, P3 and Z3 represent flag leaves, grain and leaf sheath at three days after flowering, respectively
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