Table 3 Phenotypic effects (%) of QTL for wheat blast index across 12 environments for the populations Alondra/Milan (AM) and Caninde#2/Milan-S (CM).

From: Genetic dissection for head blast resistance in wheat using two mapping populations

Pop.

Chr.

Position

Left marker

Right marker

Quir18aa

Quir18b

Jash18a

Jash18b

Oki18a

Oki18b

Quir19a

Quir19b

Jash19a

Jash19b

Oki19a

Oki19b

R sourceb

AM

2AS

4.0–8.7

3026108

WGGB156

30.8

36.9

30.5

26.0

68.6

68.8

66.5

59.1

47.3

52.6

79.4

74.8

M

 

2DL

96.4–121.1

3960688

1114763

    

5.3

7.6

4.9

5.1

  

9.0

7.5

A

 

7AL

79.4–82.7

2252997

3064775

 

4.7

    

4.1

     

A

 

7DS

45.0–93.9

1219897

3533408

     

5.0

 

4.4

    

A

 

Accumulated percentage of variation explained

30.8

41.6

30.5

26.0

73.9

81.4

75.5

68.6

47.3

52.6

88.4

82.3

 

CM

2AS

0.0–6.6

3026108

1380019

36.9

39.9

25.8

16.7

48.7

45.2

52.5

59.0

44.6

42.2

68.9

59.5

C

 

2BS

119.3–121.0

5970456

100007209

  

9.9

      

6.4

  

M

 

4AL

49.6–53.9

2257480

1054303

        

4.4

4.1

  

C

 

5AS

0.0–9.3

1095048

3064620

      

4.2

3.8

  

5.3

4.4

C

 

5DL

49.0–53.5

1276750

4021694

5.8

 

4.7

4.3

4.4

4.4

3.4

3.7

 

4.1

6.0

5.6

C

 

7AS

88.6–89.5

1063507

1062849

      

4.5

4.9

   

6.4

C

 

7AL

40.0–43.5

1091331

1695112

    

5.6

 

4.2

5.1

 

3.5

4.4

 

C

 

Accumulated percentage of variation explained

42.7

39.9

40.4

21.0

58.7

49.6

68.8

76.5

49.0

60.3

84.6

75.9

 
  1. aThe percentages of phenotypic variation explained are shown in the table. “Quir” stands for Quirusillas, “Jash” for Jashore, and “Oki” for Okinawa, “18” and “19” for the 2017–18 or 2018 cycle and 2018–19 or 2019 cycle, respectively, and “a” and “b” for the first and second sowing, respectively.
  2. bSource of resistance, where A for Alondra, C for Caninde#2, and M for Milan-R (2NS carrier) in AM and Milan-S (2AS carrier) in CM.