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Table 3 Summary of significant SNPs associated with yield component traits identified in GWAS

From: Genome-wide association studies for yield component traits in a macadamia breeding population

Trait

SNP

Scaffolda

Position (bp)

Alleles

MAF

p

pMR

BLUE

NWc

s2204

scaffold926|size239084

212,122

A/G

0.027

3.68E-06

4.46e-06

0.084

 

s4163

scaffold285|size451335

314,657

C/T

0.027

8.03E-06

NS

 
 

s1434

scaffold_177|size983250

804,678

T/C

0.019

2.65E-05

NS

 
 

s1643

scaffold44|size832018

129,241

A/C

0.021

3.46E-05

NS

 
 

s1121

scaffold653|size305054

6573

A/G

0.021

3.82E-05

NS

 
 

s5182

A/T

0.035

6.29E-05

NS

 
 

s2256

scaffold710|size289053

142,496

G/T

0.026

6.45E-05

NS

 

KWc

s3540b

G/A

0.482

1.34E-05

  

KR

s1707b

scaffold_72|size1196525

587,142

C/T

0.061

2.37E-05

  

WK

s0201

scaffold213|size509421

186,179

G/A

0.093

8.81E-06

1.11E-06

4.608

 

s3239

scaffold361|size1112638

1,087,419

G/C

0.037

3.39E-05

2.45E-04

−10.359

 

s1917

A/G

0.163

1.23E-05

NS

 
 

s2607

T/C

0.177

2.91E-05

NS

 

TC

s3169

scaffold146|size572432

176,797

T/C

0.230

1.29E-07

1.13E-07

−1.343

 

s1885

C/T

0.319

8.57E-05

4.85E-05

−1.706

 

s2320

scaffold81|size707423

173,614

C/A

0.083

1.02E-04

3.90E-05

4.088

 

s3332

scaffold1221|size537814

497,497

T/C

0.285

1.97E-06

3.98E-04

2.167

 

s1208

C/T

0.179

3.14E-04

6.96E-04

−2.383

 

s3291

G/T

0.267

4.09E-05

7.52E-04

0.540

 

s4709

G/A

0.106

4.74E-04

2.62E-03

−11.946

 

s3311

A/C

0.043

3.90E-04

3.81E-03

−4.442

 

s3828

G/A

0.093

4.03E-04

4.47E-03

−2.009

 

s2230

scaffold_88

424,720

G/T

0.884

2.03E-04

6.15E-03

−2.360

  1. Only the ten most significant markers for TC are shown. MAF, minor allele frequency of the marker; p, significance of association; pMR, significance of association as determined by multiple regression with significant SNPs as fixed effects; BLUE, best linear unbiased estimator (fixed effect) of SNP, additive effect of allele on the trait; NS, not significant. - indicates marker was not mapped to scaffolds. ∫ indicates marker was mapped to multiple scaffolds. a Scaffold in v2 genome assembly. b Did not pass FDR = 0.05 threshold. c indicates data were transformed