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Table 1 SNP trait associations with the highest significance across different environments for six candidate intervals

From: High-resolution genetic mapping of allelic variants associated with cell wall chemistry in Populus

Nearest gene

Environment

Infinium array

Re-sequencing

SNP marker

p -value

Trait

SNP marker

p -value

Trait

Potri.014G036500

Clatskanie

scaffold_14_2980220

1.27E−05

pyMBMS m/z 135

scaffold_14_2986800

6.54E−05

Glucose release

(Amino acid transporter)

Corvallis

-

-

-

scaffold_14_2983445

1.14E−07

6-carbon sugars

Surrey

scaffold_14_2977633

5.63E−04

Arabinose

-

-

-

Potri.014G037200

Clatskanie

scaffold_14_3028570

8.55E−04

pyMBMS m/z 125

scaffold_14_3025294

8.89E−05

Glucose release

(KANADI TF)

Corvallis

-

-

-

scaffold_14_3035343

8.64E−05

Glucose release

 

Native

scaffold_14_3028120

6.57E−06

Glucose/xylose release

scaffold_14_3029359

4.43E-04*

Glucose/xylose release

Potri.014G089400

Corvallis

scaffold_14_7043301

1.06E−05

Xylose release

scaffold_14_7041563

4.63E-04*

5-carbon sugars

(ANGUSTIFOLIA TF)

Native

scaffold_14_7044284

6.84E−04

Glucose/xylose release

scaffold_14_7044259

5.36E-04*

6-carbon sugars

Potri.014G089700

Clatskanie

scaffold_14_7055338

1.32E−05

pyMBMS m/z 120

scaffold_14_7053121

1.96E−05

6-carbon sugars

(Copper transporter)

Corvallis

-

-

-

scaffold_14_7062644

3.20E-04*

Xylose release

Native

-

-

-

scaffold_14_7054885

3.36E-04*

S/G ratio

Surrey

scaffold_14_7053760

9.18E−05

Average wood density

-

-

-

Potri.014G101900

Clatskanie

scaffold_14_7971054

8.31E−05

pyMBMS m/z 102

-

-

-

(Ca2 + −transporting ATPase)

Corvallis

-

-

-

scaffold_14_7970015

9.03E−06

Xylose release

Native

scaffold_14_7969314

1.55E−06

5-carbon sugars

scaffold_14_7966546

5.61E−05

5-carbon sugars

Potri.014G142700

Clatskanie

scaffold_14_10865898

3.00E−05

pyMBMS m/z 235

scaffold_14_10886410

2.42E-04*

S/G ratio

(Protein kinase)

Corvallis

-

-

-

scaffold_14_10855744

5.49E−07

Xylose release

 

Native

scaffold_14_10867394

5.59E−04

Glucose release

-

-

-

 

Surrey

scaffold_14_10865898

7.99E−05

Syringyl monomers

-

-

-

  1. *Suggestive associations not significant at the Bonferroni-adjusted p-value.