Table 1 Quantitative trait loci for heading date in BR-RIL population detected using a composite interval mapping procedure.

From: Genetic interaction involving photoperiod-responsive Hd1 promotes early flowering under long-day conditions in rice

QTLs

Marker interval

Physical size of QTL (Mb)

Positiona

LOD

AEb

PVEc

Increasing effectd

qHD1 BR

RM8278-RM8134

2.278

128.9

3.6

3.94

4.1

Bengal

qHD2-1 BR

RM29-RM341

9.032

58.3

6.0

−4.93

6.4

PSRR-1

qHD2-2 BR

RM112-RM250

0.761

126.2

3.6

3.26

3.0

Bengal

qHD3 BR

RM3203-RM3372

0.659

3.0

3.6

−4.87

3.1

PSRR-1

qHD6 BR

RM3431-RM4924

9.728

45.9

9.2

−5.79

8.5

PSRR-1

qHD7-1 BR

Rc-RM214

6.721

46.0

28.0

13.16

31.0

Bengal

qHD7-2 BR

RM22134-RM248

0.591

102.4

6.3

4.93

5.9

Bengal

qHD11 BR

RM224-RM144

0.608

109.3

3.2

3.17

2.6

Bengal

qHD12-1 BR

RM1208-RM3483

1.612

1.0

3.1

−3.14

2.7

PSRR-1

qHD12-2 BR

RM28661-RM17

1.558

88.5

3.8

−3.73

3.8

PSRR-1

     

Totale

58.3

 
  1. aQTL peak position on the linkage map.
  2. bAdditive effects of ‘Bengal’ allele.
  3. cPhenotypic variation (%) explained by each QTL.
  4. dSource of allele increasing the trait mean.
  5. eEstimate of the total phenotypic variation explained by the QTL from a multiple QTL model fit in QTL Cartographer43.
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