Table 2 Summary of quantitative trait loci (QTL) for total spikelet number (TSN), spike length (SL), heading date (HD), and flowering time (FT) across 4 years and their corresponding best linear unbiased estimations (BLUEs).

From: Linkage mapping identifies a non-synonymous mutation in FLOWERING LOCUS T (FT-B1) increasing spikelet number per spike

QTL

Environment

LOD score

LOD interval (cM)

R2 (%)

Additive effect

QTsn.ipk-1A

BLUEs

3.36

5.19–23.32

7

− 0.27

QTsn.ipk-2B.1

2016/BLUEs

4.2–5.84

111.32–131.49

10.2–12.8

− 0.5 to − 0.39

QTsn.ipk-2B.2

2019

5.28

141.81–148.22

13.2

− 0.49

QTsn.ipk-5A.1

2016/2017

3.36–3.6

43.2–99.98

8.2–9.1

− 0.38 to 0.47

QTsn.ipk-5A.2

2016/2019

4.51–5.61

145.01–177.1

11–14.2

− 0.56 to − 0.54

QTsn.ipk-5B

2019

4.98

88.84–101.21

12.4

0.51

QTsn.ipk-7A

2018

3.43

34.57–54.46

8.6

0.31

QTsn.ipk-7B

ALL

4.87–7.59

0–33.46

13.1–20.5

0.44 to 0.59

QSl.ipk-4B

2016/2018/BLUEs

3.2–4.96

62.01–82.01

7.4–11.6

0.20 to 0.29

QSl.ipk-4D

2018

4.85

0–13.66

12

0.29

QSl.ipk-5A.1

2016

3.76

0–4.45

10

0.32

QSl.ipk-5A.2

2018

5.34

106.39–118.65

12.7

0.3

QSl.ipk-5B.1

2016

4.26

113.75–129.91

11.7

− 0.37

QSl.ipk-5B.2

2019

3.74

88.84–111.19

7.8

0.27

QSl.ipk-7A

2018/2019/BLUEs

3.34–6.02

54.46–75.24

9.9–16.3

0.24 to 0.40

QSl.ipk-7B.1

2016/2017/BLUEs

4.2–4.67

0–13.31

11.1–15

0.25 to 0.47

QSl.ipk-7B.2

2019

8.61

37.92–50.71

23.8

0.45

QSl.ipk-7B.3

2019

4.85

127.74–148.26

12.3

− 0.33

QHd.ipk-4A

2016/2017/BLUEs

3.5–5.65

115.64–149.36

5.1–10

0.55 to 0.86

QHd.ipk-5A

ALL

7.65–30.18

145.01–171.23

23–63.6

− 4.48 to − 0.83

QHd.ipk-5B.1

2016

3.73

75.44–88.84

4.9

0.56

QHd.ipk-5B.2

2018

6.1

126.06–138.28

6.4

1.53

QHd.ipk-7B

2017/BLUEs

3.22–3.64

13.31–37.92

3.7–9.7

0.50 to 0.87

QFt.ipk-4A

2019/BLUEs

4.72–6.23

115.64–149.36

9.1–12.4

0.45 to 0.73

QFt.ipk-5A

ALL

10.22–31.6

145.01–169.33

29.7–66.4

− 4.15 to − 0.80

QFt.ipk-5B

2018

7.16

111.19–116.95

8

1.56

QFt.ipk-7B.1

2016/2017/BLUEs

3.25–5.03

0–13.31

5.2–10.1

0.55 to 0.82

QFt.ipk-7B.2

2018/2019

3.78–5.99

25.36–37.92

6.5–8.4

0.37 to 1.06

  1. Name of the quantitative trait loci (QTL), environment in which the QTL was identified (Environment), logarithm of odds to declare the presence of a QTL (LOD score), genetic support interval at LOD-1.5 (LOD interval), percentage of phenotypic variance explained by the QTL (R2), estimated effect of putative QTL with positive values for TRI-10703 (parent A) and negative values for TRI-5310 (parent B; additive effect). The full table with description of each individual QTL is available as Supplementary Table S1 online.
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