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Table 1 Additive (a) and dominant genetic effects (d) of significant QTLs, and the proportions of phenotypic variance (R2) explained by each of these QTLs, associated with stem growth and form, leaf morphology and leaf anatomy in an F1 mapping population of mei.

From: Genetic control of juvenile growth and botanical architecture in an ornamental woody plant, Prunus mumeSieb. et Zucc. as revealed by a high-density linkage map

    

Effect

 

Trait

Marker

Linkage

Group

No. Genotypes

a1

a2

d

R2

Stem Growth and Form

       

Height

PMSNP01036

7

2

5.88

-

-

0.03

 

PMSNP01033

7

2

6.88

-

-

0.04

Diameter

PMSNP00162

8

2

0.12

-

-

0.02

 

PMSNP00095

8

2

0.13

-

-

0.03

 

PMSNP00545

3

3

0.02

-

0.30

0.11

Stem Taper

PMSNP00095

8

2

0.12

-

-

0.03

 

PMSNP00082

8

2

0.11

-

-

0.03

 

PMSNP00071

8

2

0.13

-

-

0.03

 

PMSNP00068

8

2

0.11

-

-

0.03

 

PMSNP00021

3

3

0.14

-

-

0.03

Leaf Morphology

       

Leaf Length

PMSNP01203

4

2

1.45

-

-

0.03

 

PMSNP00307

5

2

1.76

-

-

0.04

 

PMSNP00457

5

3

2.15

-

1.23

0.10

 

PMSNP01407

6

2

1.52

-

-

0.03

Leaf Width

PMSSR0620

5

4

1.00

1.96

0.04

0.08

 

PMSSR0358

5

4

1.27

1.74

0.32

0.09

 

PMSNP00349

5

3

3.07

-

0.59

0.15

 

PMSNP00453

5

3

2.74

-

0.44

0.14

 

PMSNP00470

5

3

-2.79

-

-0.11

0.13

Leaf Area

PMSSR0620

5

4

-0.46

-1.06

0.06

0.08

 

PMSSR0358

5

4

0.72

0.92

0.10

0.07

Leaf Petiole

PMSNP00815

2

2

0.54

-

-

0.03

 

PMSNP00818

2

2

0.51

-

-

0.03

 

PMSNP00821

2

2

0.51

-

-

0.03

Lea Shape

PMSSR0128

5

4

0.015

0.011

0.010

0.03

 

PMSNP01299

1

2

0.017

-

-

0.02

 

PMSNP01309

1

2

0.019

-

-

0.03

 

PMSNP00463

5

2

0.018

-

-

0.02

 

PMSNP00349

5

3

0.027

-

0.013

0.07

 

PMSNP00448

5

3

-0.027

-

0.010

0.06

Leaf Anatomy

       

Vein Number

PMSNP00307

5

2

-0.43

-

-

0.03

 

PMSNP01379

1

2

0.42

-

-

0.03

 

PMSNP01140

4

2

0.42

-

-

0.03

 

PMSNP01126

4

2

0.43

-

-

0.03

 

PMSNP01122

4

2

0.46

-

-

0.03

 

PMSNP01461

6

3

0.73

-

0.42

0.10

Vein Density

PMSNP00271

5

2

0.073

-

-

0.03

 

PMSNP00281

5

2

0.078

-

-

0.04

 

PMSNP00285

5

2

0.076

-

-

0.03

 

PMSNP00288

5

2

0.076

-

-

0.04

 

PMSNP00289

5

2

-0.074

-

-

0.03

  1. Note: For a multiallelic intercross QTL, there are two additive genetic effects.