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Table 2 QTLs identified for spikelet fertility under high temperature

From: Identifying and confirming quantitative trait loci associated with heat tolerance at flowering stage in different rice populations

Population

Locus name

Chr.

Position (interval) (cM)

LOD

Additive effect

Dominance effect

R2 (%)

Tolerant allele

Ā 

qHTSF1.2

1

120.5 (103.5-129.5)*

2.94

16.8

āˆ’18.0

14.6

Giza178

I/G

qHTSF2.1

2

13.8 (4.8-19.8)

4.58

5.2

āˆ’29.3

21.8

Giza178

Ā 

qHTSF3.1

3

9.5 (1.5-17.5)

3.54

āˆ’9.7

āˆ’14.2

17.3

IR64

Ā 

qHTSF4.1

4

68.5 (63.5-80.5)*

4.06

16.5

āˆ’14.0

19.5

Giza178

M/G

qHTSF6.1

6

46.5 (27.5-59.5)*

4.81

17.2

āˆ’0.3

20.6

Giza178

Ā 

qHTSF11.2

11

33.3 (25.3-42.3)

3.43

14.2

23.0

15.2

Giza178

Ā 

qHTSF1.2

1

89.0 (80.0-109.0)*

5.16

4.1

āˆ’14.6

13.3

Giza178

Ā 

qHTSF2.2

2

61.0 (43.0-63.0)

4.80

10.4

5.9

12.5

Giza178

I//M/G

qHTSF4.1

4

66.0 (66.0-73.0)*

5.00

11.7

āˆ’16.0

13.0

MY23 or Giza178

Ā 

qHTSF6.1

6

29.5 (24.5-31.5)*

4.45

6.7

āˆ’9.8

11.6

Giza178

Ā 

qHTSF11.3

11

14.6 (11.6-14.6)

5.38

8.3

āˆ’8.7

13.9

Giza178

  1. *QTL intervals were overlapped.
  2. #Population I/G = IR64/Giza178, M/G = Milyang23/Giza178, I//M/G = IR64//Milyang23/Giza178. Permutation Ī±0.05 is 3.64, 3.52 and 3.86 for population I/G, M/G and I//M/G, respectively.