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Table 4 QTLs for yield and yield component traits in three populations under non-stress in DS2009 and DS2010

From: qDTY 1.1 , a major QTL for rice grain yield under reproductive-stage drought stress with a consistent effect in multiple elite genetic backgrounds

Population

Trait

QTL

Chromosome

Peak interval

F- value

Additive effect (%)

R2

     

2009

2010

Combined

2009

2010

Combined

2009

2010

Combined

 

DTF

qDTF 3.2

3

RM60-RM22

113.21

125.51

155.93

-5.6

5.3

-5.4

33.3

34.5

38.0

 

PH

qDTH 1.1

1

RM11943-RM12091

70.30

38.56

82.31

12.2

7.5

10.4

24.8

15.2

27.2

  

qDTH 3.2

3

RM60-RM231

10.91

12.55

17.20

-3.5

-3.9

-4.2

3.6

4.2

5.1

N22/Swarna

BIO

qDTB 1.1

1

RM11943-RM12091

20.13

 

14.21

9.1

 

7.8

8.6

 

5.6

  

qDTB 3.2

3

RM60-RM22

39.27

58.69

67.63

-12.0

-20.5

-16.1

12.1

14.9

18.5

 

GY

qDTY 1.1

1

RM11943-RM12091

18.60

17.06

21.07

13.6

12.1

13.0

  

8.8

 

HI

qDTHI 3.2

3

RM60-RM489

8.16

36.36

19.83

3.8

10.7

6.1

2.6

11.8

5.1

 

PH

qDTH 1.1

1

RM11943-RM12091

236.02

117.17

121.30

12.3

7.9

5.8

51.8

35.5

51.3

N22/IR64

BIO

qDTB 1.1

1

RM11943-RM12091

90.93

8.94

77.30

20.2

4.3

13.1

27.3

5.3

25.0

 

GY

qDTY1.1

1

RM11943-RM12091

60.92

15.64

59.17

22.1

7.1

15.1

  

18.9

 

HI

qDTHI 1.1

1

RM11943-RM12091

 

11.84

  

-7.8

  

3.6

 
 

DTF

qDTF 10.1

10

RM271-RM304

42.58

57.79

62.84

2.6

2.0

2.3

13.1

5.4

11.1

 

PH

qDTH 1.1

1

RM11943-RM12091

236.53

73.98

270.27

13.8

12.0

12.47

45.7

29.7

50.6

N22/MTU1010

BIO

qDTB 1.1

1

RM11943-RM12091

62.51

14.99

28.70

16.9

7.7

7.9

15.0

5.1

0.8

 

GY

qDTY1.1

1

RM11943-RM12091

19.07

  

12.1

     
 

HI

qDTHI 1.1

1

RM11943-RM12091

 

13.76

  

-3.4

  

5.5

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