Gene-SNPa
|
Trait
|
Minor Allele
|
−log10(p-value)b
|
Percent variance
|
---|
Frequency, %
|
explained and effectc
|
---|
InvGE-C
2475454
T
|
Chip darkening index
|
2.0 (T)
|
2.4**
|
15.6 ↑
|
InvGE-G
2475344
A
d
|
Fructose
|
9.4 (A)
|
2.2**
|
7.2 ↓
|
InvGE-C
2475295
A
|
Fructose
|
9.0 (C)
|
2.2***
|
7.0 ↓
|
InvGE-G
2475187
A
|
Fructose
|
9.0 (A)
|
2.7***
|
8.5 ↓
|
InvGE-G
2475187
A
|
Glucose
|
9.0 (A)
|
2.0*
|
6.6 ↓
|
InvGE-G
2475187
A
|
Total sugars
|
9.0 (A)
|
2.0***
|
8.8 ↓
|
SssI-C
45711901
T
|
Sucrose
|
35.5 (C)
|
2.0*
|
13.5 ↑
|
-
aThe SNP reference allele is followed by its position in the chromosome and the nucleotide from the allelic variant
-
bSNP markers with a − log10 (p-value) higher than two were considered with significant effect on the variables studied with the mixed model approach. The markers were confirmed with an ANOVA considering a level of significance of α = 0.05. p-values: ***, p ≤ 0.001; **, p ≤ 0.01; *, p ≤ 0.05
-
cThe percent variance explained expresses the effect of the minor allele in the trait. Arrows indicate the direction of the effect on the trait, upwards for a positive effect (low sugar content, therefore light chip color) and downwards for a negative effect (high sugar content, therefore dark chip color)
-
dBold SNP markers were in strong linkage disequilibrium, showed similar effects in the trait, and presented similar distributions in the population