Table 4 Description of significant SNP loci, MAF, r2, %variance estimates, additive and dominance effects

From: Association genetics of carbon isotope discrimination, height and foliar nitrogen in a natural population of Pinus taeda L

SNP Locus

Trait

SNP a

MAF

r2b

% Phenotypic variance explained by SNP

Additive effect ac

Standard error of the additive effect

Dominance effect dd

Standard error of the dominance effect

d/a

0_14415_01_190

Ht

[T/A]

0.35

0.06

<0.01

−1.28

0.84

−3.99*

1.19

3.13

0_17030_01_94

Δ13C

[A/G]

0.05

0.08

0.4

0.83*

0.15

−0.79*

0.16

−0.95

0_8304_02_414

Δ13C

[A/G]

0.11

0.06

<0.01

0.34*

0.08

−0.27*

0.09

−0.79

0_17543_01_196

Δ13C

[A/G]

0.08

0.06

<0.01

0.51*

0.11

−0.47

0.12

−0.92

0_10921_01_353

Δ13C

[A/G]

0.06

0.05

0.2

0.47*

0.11

−0.48

0.12

−1.03

2_1501_01_109

Δ13C

[A/G]

0.02

0.05

NEe

NE

NE

NE

NE

NE

CL599Contig1_07_109

Δ13C

[G/C]

0.11

0.05

2.7

0.28*

0.06

−0.28*

0.07

−1.01

0_3648_01_357

Δ13C

[G/A]

0.09

0.04

3.8

0.24*

0.07

0.31*

0.08

1.30

UMN_6338_01_99

%N

[A/T]

0.06

0.09

<0.01

−0.10*

0.02

0.11*

0.02

−1.09

2_7865_01_156

%N

[A/G]

0.06

0.08

NA

−0.10*

0.02

0.09*

0.02

−0.95

2_1087_01_86

%N

[G/A]

0.05

0.07

<0.01

−0.06

0.01

0.05*

0.01

−0.80

CL1074Contig1_03_101

%N

[A/G]

0.03

0.07

<0.01

0.04*

0.02

<−0.01

0.02

−0.01

0_17195_01_417

%N

[A/C]

0.04

0.06

7.0

−0.06*

0.01

0.04*

0.01

−0.75

2_4191_01_104

%N

[G/A]

0.08

0.05

<0.01

−0.05*

0.01

0.05*

0.01

−1.04

  1. Abbreviations: MAF, minor allele frequencies; SNP, single nucleotide polymorphism.
  2. aSNPs are listed in order of common allele/minor allele for each locus.
  3. br-square of the markers from the single marker models regressed on Clonal BLUP values.
  4. cAdditive effect is significantly different from zero from ANOVA (P<0.05).
  5. dDominance effect is significantly different from zero from ANOVA (P<0.05).
  6. eNE (Not Estimated) indicates the SNP locus did not meet criteria of three genotypic classes and/or departed from Hardy Weinberg Equilibrium.