Table 5 QTL identified under upland drought-stress conditions in two populations

Kali Aus/2*MTU1010

GY

qDTY _1.2

2012 DS RS

RM259–RM315

50.2

17

9.0

6.3%

2013 DS RS

50.2

19

8.2

4.5%

Combined stress

50.2

19

11.6

7.1%

qDTY _2.2

2012 DS RS

RM211–RM263

72.2

21

9.3

6.2%

2013 DS RS

72.9

30

10.9

6.0%

Combined stress

72.9

24

8.6

5.8%

DTF

qDTF _2.2

2012 DS RS

RM211–RM263

72.9

−3.8

8.4

4.5%

2013 DS RS

73.9

−4.0

7.7

4.0%

Combined stress

72.9

−3.7

12.3

7.8%

PH

qPH _1.1

2012 DS RS

RM315–RM431

144.0

2.0

7.5

4.6%

2013 DS RS

145.0

4.2

16.8

8.3%

Combined stress

144.0

2.5

17.1

9.1%

Kali Aus/2*IR64

GY

qDTY _1.3

2012 DS RS

RM488–RM315

109.2

14

9.0

6.5%

2013 DS RS

108.2

18

7.0

7.7%

Combined stress

110.2

15

8.9

5.3%

qDTY _2.3

2012 DS RS

RM263–RM573

106.2

10

7.7

5.0%

2013 DS RS

107.4

11

5.2

4.8%

Combined stress

106.4

11

9.7

7.4%

2012 DS NS

RM263–RM573

108.4

8.3

8.0

4.3%

2013 DS NS

108.6

12

5.4

4.0%

Combined non-stress

108.8

7

7.8

6.3%