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Table 4 broad-spectrum resistance of resistance genes over whole growth period in 2016 in Xianfeng

From: Development and evaluation of improved lines with broad-spectrum resistance to rice blast using nine resistance genes

Recurrent parent

Gene

Leaf blast

Neck blast

Phenotypic value

PVE (%)

Phenotypic value (%)

PVE (%)

Y58S

None

6.53

0

100.00

0

Pid3

1.83

11.39*

5.15

16.79**

Pi37

3.90

13.89*

12.98

11.91*

Pi54

3.96

12.30*

3.76

31.26**

Pi37 + Pid3

1.60

24.46**

3.05

32.38**

Pi37 + Pi54

3.56

14.48*

3.88

30.28**

GZ63S

None

7.02

0

100.00

0

Pi5

3.60

12.84*

16.49

9.53*

Pi54

3.73

9.52*

15.67

12.90**

Pid3

3.07

19.95**

2.50

48.10**

Pi5 + Pi54

2.80

19.40**

12.67

17.39**

Pi54 + Pid3

2.25

22.74**

0.00

55.80**

C815S

None

6.98

0

100.00

0

Pigm

3.02

10.12*

6.86

9.27*

Pi37

2.95

22.64**

1.82

13.55**

Pigm + Pi37

2.29

24.47**

0.00

46.37**

  1. PVE (%), phenotypic variation explained (%); Significantly different from BC lines carrying blast resistance genes and corresponding recurrent parents lacking these genes at **P < 0.01 and *P < 0.05