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Table 2 Summary of all significant single nucleotide polymorphic (SNP) markers identified by GWAS in response to drought stress and plasticity

From: Genetic dissection of root architectural plasticity and identification of candidate loci in response to drought stress in bread wheat

Trait

SNP markers

Chr.

MAF

Alleles

-log10p-value

r2

pTRL

AX-490,522,663

1 A

0.422

 C:A

5.389180199

0.135

AX-476,020,090

1B

0.283

G:T

4.308803537

0.088

AX-473,530,929

1B

0.185

 C:T

4.023214569

0.080

AX-89,768,547

2 A

0.19

 C:T

4.015337694

0.098

AX-585,941,635

2B

0.195

T:G

5.44267329

0.136

AX-20,836,050

3 A

0.132

T:G

5.525885763

0.138

AX-526,932,489

4B

0.213

 A:G

5.520611864

0.138

AX-704,835,640

5 A

0.458

 A:G

5.391580949

0.134

pRAD

AX-690,934,270

2 A

0.075

 C:T

4.724088353

0.077

AX-31,875,912

7 A

0.111

T:G

5.737552483

0.084

AX-700,388,976

7B

0.167

T:C

5.412450212

0.077

RSA

AX-814,183,606

3B

0.276

T:C

4.98699415

0.105

AX-814,356,941

3B

0.166

G:T

4.337157206

0.089

AX-479,202,697

5 A

0.438

T:C

4.667440359

0.119

AX-549,850,407

5D

0.4

 A:G

4.012664497

0.082

NRF

AX-65,417,557

2B

0.464

 C:T

4.016279017

0.081

AX-243,102,306

2B

0.176

 A:C

4.039619611

0.099

pNRT

AX-490,522,663

1 A

0.422

 C:A

4.870631037

0.233

AX-579,774,126

2B

0.214

T:G

4.341900688

0.233

AX-20,836,050

3 A

0.132

T:G

5.611405107

0.239

AX-527,283,513

4B

0.198

 A:G

5.424745099

0.234

AX-705,374,739

5 A

0.458

 A:G

4.674389488

0.233

RV

AX-695,555,707

3B

0.37

 A:G

4.522651694

0.083

AX-814,183,606

3B

0.276

T:C

4.529192156

0.086

  1. The SNPs with –log10 (P-value) ≥ 4.0 (threshold set by 5% FDR correction) are listed together with the corresponding trait. Abbreviation: Chr., chromosome; MAF, minor allele frequency; r2, marker r2 values; A, adenine; G, guanine; T, thymine; C, cytosine; TRL, total root length, RAD, root average diameter; RSA, root surface area; NRF, number of root forks; NRT, number of root tips and RV, root volume