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Table 2 Putative QTL associated with RCA identified using Sherpa/IRAT109 RIL population

From: Stable and Novel Quantitative Trait Loci (QTL) Confer Narrow Root Cone Angle in an Aerobic Rice (Oryza sativa L.) Production System

Experiment

QTL

Chr

Nearest Marker

Mb

cM

CI (cM)

LOD

AE

Favourable Allele

R2

GH

qRCA1.1

1

Chr1_39524707

39.52

154.60

148.7–162.4

5.37

2.10

Sherpa

6.99

qRCA3

3

Chr3_16551946

16.55

78.23

71.6–81.0

6.10

−1.90

IRAT109

8.00

qRCA4

4

Chr4_30036160

30.03

101.43

97.0–104.0

12.45

−2.97

IRAT109

17.40

          

(36.73)

IWS19

qRCA1.2

1

Chr1_19340596

19.34

84.87

67.2–89.8

5.06

−1.73

IRAT109

5.22

qRCA1.3

1

Chr1_24919134

24.92

99.88

99.0–100.5

7.94

1.81

Sherpa

8.42

qRCA1.1

1

Chr1_39416289

39.42

161.41

150.7–164.9

7.66

1.39

Sherpa

8.10

qRCA2.1

2

Chr2_27972049

27.97

122.53

119.0–133.2

4.64

1.36

Sherpa

4.76

qRCA2.2

2

Chr2_30400561

30.40

134.12

131.4–135.9

9.48

−1.92

IRAT109

10.22

qRCA4

4

Chr4_29775386

29.78

98.97

97.0–99.9

20.13

−2.47

IRAT109

24.18

qRCA11

11

Chr11_19591983

19.59

76.31

73.4–83.3

5.74

−1.16

IRAT109

5.96

          

(49.72)

WW20

qRCA1.1

1

Chr1_39524707

39.52

153.61

148.7–162.4

9.35

3.68

Sherpa

10.22

qRCA3

3

Chr3_16551946

16.55

76.34

44.6–100.3

3.31

−1.86

IRAT109

4.12

qRCA4

4

Chr4_30366129

30.37

102.14

99.0–104.6

15.51

−4.29

IRAT109

21.11

          

(38.31)

IWS20

qRCA1.2

1

Chr1_23120475

23.12

85.86

78.0–90.8

5.40

−2.44

IRAT109

5.42

qRCA1.3

1

Chr1_24919134

24.92

99.88

99.0–100.5

8.84

2.63

Sherpa

9.18

qRCA1.1

1

Chr1_39416289

39.42

161.41

152.6–164.9

8.90

1.97

Sherpa

9.25

qRCA2.1

2

Chr2_27972049

27.97

122.53

119.0–133.2

4.30

1.71

Sherpa

4.27

qRCA2.2

2

Chr2_30400561

30.40

134.12

131.4–135.9

8.79

−2.42

IRAT109

9.12

qRCA4

4

Chr4_29775386

29.78

98.97

97.0–99.9

20.70

−3.28

IRAT109

24.28

qRCA11

11

Chr11_20763446

20.76

82.62

73.4–84.0

5.02

−1.38

IRAT109

5.03

          

(51.22)

  1. Mb - physical map position of each marker based on the Nipponbare sequence at RAP database (http://rapdb.dna.affrc.go.jp/); CI- bayesian credible confidence intervals in centiMorgan (cM); AE: additive effect of the allele from IRAT109 compared with that from the recipient line, Sherpa; R2 - percentage of the genotypic variance explained by each QTL. Numbers in parentheses indicate percentage of the variance explained by multiple QTL; GH - Glasshouse Experiment; IWS19 - intermittent water stress 2019 experiment, WW20 - well-watered 2020 experiment, and IWS20 - intermittent water stress 2020 experiment