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Table 2 QTL identified with significant association to ferrous iron toxicity tolerance related traits

From: QTL mapping and candidate gene analysis of ferrous iron and zinc toxicity tolerance at seedling stage in rice by genome-wide association study

Traita

QTL

Chr

Interval (Mb)

Control

Fe stress

Ratio of stress to control

Previously reported QTL or gene

P valueb

Effectc

R 2(%)d

P value

Effect

R 2(%)

P value

Effect

R 2(%)

SH

qSh1

1

38.11–38.54

4.62E-06

−3.1

5.9

       
 

qSh2

2

24.35–24.56

3.07E-05

3.0

4.8

9.03E-05

2.2

6.1

3.79E-05

−0.04

7.3

 
 

qSh6

6

10.17–10.38

5.69E-06

3.1

8.3

1.38E-06

3.3

9.5

   

Qsh6a [22]

 

qSh12

12

19.73–19.81

6.63E-05

3.2

4.4

3.49E-05

2.0

6.9

    

RL

qRl2

2

11.17–11.19

4.59E-05

−0.7

8.3

   

1.51E-05

0.07

9.5

 
 

qRl3

3

23.50–23.68

1.56E-05

1.3

9.4

8.16E-05

−0.8

7.8

    

SFW

qSfw2

2

25.87–25.97

   

5.32E-06

−30.1

9.7

4.21E-06

−0.05

10.2

 
 

qSfw3a

3

26.68–26.79

7.39E-06

66.1

7.0

2.82E-05

42.1

5.5

    
 

qSfw5b

5

14.23–14.33

   

1.83E-05

58.3

8.6

    
 

qSfw6

6

10.03–10.38

   

1.10E-05

40.5

9.0

    
 

qSfw11

11

23.03–23.42

8.06E-05

47.0

7.4

5.41E-07

53.5

11.9

    

SDW

qSdw3a

3

26.68–26.79

3.16E-06

13.6

8.3

4.49E-06

12.7

9.3

   

OsIRT1 [34]

 

qSdw3b

3

35.01–35.29

2.60E-05

11.2

5.9

3.80E-06

13.6

8.8

   

qSdw3 [10]

 

qSdw6

6

10.12–10.38

   

1.03E-05

5.4

9.2

6.35E-05

0.06

7.9

qSdw [24]

 

qSdw11

11

23.03–23.19

5.35E-06

7.1

10.3

1.51E-06

6.8

11.0

   

qLBI11 [10]

 

qSdw12

12

0.48–0.49

5.82E-05

7.3

7.9

5.24E-06

7.5

9.8

    

RDW

qRdw3

3

15.60–15.70

1.04E-05

−0.7

8.5

4.18E-05

−0.9

7.8

   

qFRRDW3 [25]

 

qRdw5b

5

14.24–14.33

   

3.05E-05

1.1

8.0

    
 

qRdw6

6

10.03–10.38

   

1.78E-05

1.0

8.5

    
 

qRdw8

8

25.15–25.22

3.91E-06

1.0

9.4

       
 

qRdw9

9

14.56–14.84

2.97E-06

1.1

9.7

2.19E-05

1.2

8.4

   

qFRRDW9–2 [25]

 

qRdw11

11

23.00–23.18

6.87E-05

0.8

6.9

6.62E-06

1.2

9.5

    
 

qRdw12

12

0.42–0.48

   

1.19E-05

1.3

8.9

    

SWC

qSwc2

2

24.17–24.41

   

2.38E-05

−0.8

8.4

2.79E-05

−0.01

8.6

 
 

qSwc11

11

~23.95

   

1.14E-07

−1.5

13.5

2.88E-06

−0.02

10.9

qSWC [13]

 

qSwc12

12

17.94–17.99

2.63E-05

−1.4

9.0

       

SFe

qSFe2

2

29.81–29.93

   

7.43E-06

1.7

9.4

    
 

qSFe5

5

11.18–11.19

   

5.66E-05

2.3

7.5

    
 

qSFe6

6

~10.38

   

2.62E-05

1.8

8.2

    
  1. aSame as in Fig. 1
  2. bthe peak value in the chromosome region
  3. cAllele effect with respect to the minor allele
  4. dPhenotypic variance explained