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Table 4 QTL controlling agronomic and yield traits in the Yugu1 × Longgu7 F2 population

From: A high density genetic map and QTL for agronomic and yield traits in Foxtail millet [Setaria italica (L.) P. Beauv.]

Trait

QTL

Chr.

Year

Nearest marker

LOD

Additive

PVE (%)

PD (d)

qPD3.1

3

2014

GSA03737b

2.56

1.98

7

   

Combined

GSA03029

2.66

0.56

7.3

 

qPD5.1

5

2014

GSA06282

3.12

2.2

8.5

   

Combined

GSA06282

3.59

1.55

9.7

 

qPD6.1

6

Combined

GSA06527

2.64

1.22

7.2

PL (cm)

qPL5.1

5

2013

GSA06158

2.93

−2.34

8.1

 

qPL6.1

6

2013

GSA06988

3.71

−2.22

10.1

   

Combined

GSA07015

5.02

−2.35

13.3

 

qPL6.2

6

2014

GSA07046

2.63

−2.2

7.1

 

qPL4.1

4

2014

GSA04745

2.71

−1.58

7.4

LMS(cm)

qLMS1.1

1

2013

GSA00776

3.92

8.29

10.5

 

qLMS7.1

7

2013

GSA07802

2.74

6.3

7.5

   

Combined

GSA07802

3.04

4.4

8.3

 

qLMS3.1

3

2014

GSA03915

2.58

5.6

7.1

   

Combined

GSA03443

2.98

5.1

8.1

 

qLMS6.1

6

2014

GSA07126

3.94

−6.24

10.6

   

Combined

GSA07087

3.01

−4.9

8.2

DMS(cm)

qDMS1.1

1

2013

GSA00780

4.95

0.09

13.1

   

Combined

GSA00780

4.85

0.06

12.9

 

qDMS6.1

6

Combined

GSA06467

2.7

0.04

7.4

NMS(no)

qNMS1.1

1

2013

GSA00776

4.93

0.63

13.1

   

Combined

GSA00780

3.6

0.56

9.7

 

qNMS7.1

7

2013

GSA07533

2.9

0.5

7.9

MPL(cm)

qMPL1.1

1

2013

GSA00767

4.88

2.06

13

   

Combined

GSA00767

4.49

1.24

12

 

qMPL2.1

2

2014

GSA02220

4.19

1.6

11.2

   

Combined

GSA02220

2.97

1.2

8.1

MPD(cm)

qMPD1.1

1

2013

GSA00767

3.84

0.22

10.3

   

Combined

GSA00767

3.52

0.15

9.5

 

qMPD4.1

4

2013

GSA04656

3.35

0.21

9.1

   

Combined

GSA04656

2.75

0.13

7.5

 

qMPD5.1

5

2013

GSA05516

3.67

0.22

9.9

   

Combined

GSA05516

3.53

0.16

9.5

 

qMPD5.2

5

2013

GSA06084

3.51

0.24

9..5

 

qMPD8.1

8

2013

GSA08391

3.84

0.05

10.3

   

Combined

GSA08391

2.99

0.05

8.1

 

qMPD6.1

6

2014

GSA07087

2.7

0.02

7.4

SWP(g)

qSWP1.1

1

2013

GSA00780

5.45

3.43

14.3

   

Combined

GSA00780

3.07

2.31

8.3

 

qSWP7.1

7

2014

GSA07381a

2.8

1.27

7.6

PWP(g)

qPWP1.1

1

2013

GSA00767

4.72

3.26

12.6

   

Combined

GSA00767

3.78

2.31

10.2

GWP(g)

qGWP1.1

1

2013

GSA00767

4.35

2.87

11.6

   

Combined

GSA00767

3.25

1.99

8.8

TGW(g)

qTGW4.1

4

2013

GSA04227

2.9

−0.14

7.9

 

qTGW5.1

5

2014

GSA06084

2.91

0.07

8

   

Combined

GSA06092

2.94

−0.02

8

  1. + and−: Positive values indicate that the Yugu1 allele increased the trait value and negative values indicate that the Longgu7 allele increased the trait value
  2. “Combined”: the average data of agronomic and yield traits from 2013 and 2014
  3. Traits are period of duration (PD), peduncle length (PL), length of main stem (LMS), diameter of main stem (DMS), node number of main stem (NMS), main panicle length (MPP), main panicle diameter (MPD), straw weight per plant (SWP), panicle weight per plant (PWP), grain weight per plant (GWP), and 1000-grain weight (TGW)
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BMC Genomics

ISSN: 1471-2164

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