Table 2 SNP markers significantly associated with growth and wood properties in the association population.

From: Association genetics in Populus reveals the interactions between Pt-miR397a and its target genes

Trait

Locus

Genotype

P value

R 2 (%)

Lignin content

Pt-LEA-SNP29

A > G

0.001

11.86

Lignin content

Pt-HSP40-SNP01

C > A

0.006

8.66

Lignin content

Pt-LEA-SNP32

T > A

0.0033

12.57

Holocellulose content

Pt-SPRY-SNP08

T > C

0.0013

11.53

α-cellulose content

Pt-miR397a-SNP50

C > T

0.0032

9.90

α-cellulose content

Pt-SPRY-SNP08

T > C

0.0028

10.16

α-cellulose content

Pt-LEA-SNP33

C > A

0.0098

10.66

Fiber length

Pt-LEA-SNP32

T > A

3.12E-04

17.15

Fiber length

Pt-LEA-SNP33

C > A

0.004

12.25

Fiber width

Pt-LEA-SNP32

T > A

0.006

11.37

Microfiber angle

Pt-LAC20-SNP15

A > G

0.0046

12.34

Microfiber angle

Pt-LEA-SNP02

A > T

0.0056

9.23

Tree diameter at breast height

Pt-LAC13-SNP17

A > G

0.0063

8.53

Tree diameter at breast height

Pt-LAC18-SNP01

A > G

0.0034

9.76

Tree diameter at breast height

Pt-miR397a-SNP35

A > G

0.0048

9.07

Tree diameter at breast height

Pt-miR397a-SNP46

A > G

0.0041

12.37

Tree diameter at breast height

Pt-LAC13-SNP12

A > T

0.0058

11.66

Tree diameter at breast height

Pt-LAC13-SNP18

A > T

0.0076

11.06

Tree diameter at breast height

Pt-HSP40-SNP05

G > T

0.0052

11.90

Tree diameter at breast height

Pt-SPRY-SNP11

C > G

2.20E-04

15.06

Tree diameter at breast height

Pt-LAC13-SNP01

C > T

0.0038

9.55

Tree diameter at breast height

Pt-miR397a-SNP32

C > T

0.0047

9.13

Tree diameter at breast height

Pt-LAC13-SNP13

T > C

7.29E-04

12.75

Tree diameter at breast height

Pt-LAC18-SNP04

T > C

0.0033

9.79

Tree diameter at breast height

Pt-miR397a-SNP38

T > C

0.0045

9.21

Tree diameter at breast height

Pt-miR397a-SNP33

T > G

0.0048

9.07

Tree height

Pt-LAC13-SNP18

A > T

1.22E-04

19.45

Tree height

Pt-HSP40-SNP05

G > T

1.69E-04

18.82

Tree height

Pt-LAC13-SNP13

T > C

0.0091

7.80

Stem volume

Pt-LAC13-SNP17

A > G

0.0065

8.35

Stem volume

Pt-LAC18-SNP01

A > G

0.0037

9.47

Stem volume

Pt-miR397a-SNP35

A > G

0.0045

9.06

Stem volume

Pt-miR397a-SNP46

A > G

2.39E-04

17.94

Stem volume

Pt-LAC13-SNP12

A > T

0.0043

12.15

Stem volume

Pt-miR397a-SNP18

A > T

0.007

8.43

Stem volume

Pt-SPRY-SNP11

C > G

9.30E-04

12.13

Stem volume

Pt-LAC13-SNP01

C > T

0.0031

9.83

Stem volume

Pt-miR397a-SNP32

C > T

0.0055

8.69

Stem volume

Pt-LAC13-SNP13

T > C

0.002

10.62

Stem volume

Pt-LAC18-SNP04

T > C

0.0046

9.05

Stem volume

Pt-miR397a-SNP38

T > C

0.0044

9.13

Stem volume

Pt-miR397a-SNP33

T > G

0.0045

9.06

  1. P values represent the significant level for association (the significance is P ≤ 0.01), R2 percentage of the phenotypic variance explained.