Blond Hair SNPS

[Grace O'Malley]

This SNP influences appearance and is located in the TPCN2 gene. A study [PMID 18488028] of 5130 Icelanders (with further followup in another 2116 Icelanders and 1214 Dutch individuals) found significant association between a group of SNPs within the TPCN2 gene. All of the discovered difference between blonde and brown hair could be explained by genotypes with rs3829241 and Rs35264875. The A allele was significantly associated with blonde versus brown hair with a P-value 6.2e-16

https://postimg.cc/tsx04sBY

Just wondering what people have on this? These are mine below. I have light brown hair with a reddish tint.

These are my results.

[Ellethwyn]

I have not done any DNA test, but I had my dad do 23andme. He had light blonde hair, as do I. Here is his...

[Grace O'Malley]

I have not done any DNA test, but I had my dad do 23andme. He had light blonde hair, as do I. Here is his...

It is interesting how it works. A is the recessive gene. Thanks for replying.

[Mortimer]

Svetozar, the combination of your genetics and other factors make you more likely to have darker hair.
Of 23andMe research participants with results like yours:
< 1% have light blond hair.

2% have dark blond hair.

15% have light brown hair.

67% have dark brown hair.

16% have black hair.

About your Light or Dark Hair result
Your result for this trait was calculated using a statistical model.

About the Light or Dark Hair model
Created based on customers of ethnicity: European
Number of customers used to create: 60,000
Number of markers: 42
Area Under Curve (AUC): 0.7
Non-genetic factors: Age, Sex
Bin # Black Dark brown Light brown Dark blond Light blond
1 0.26% 12.54% 25.43% 45.27% 16.50%
2 0.43% 16.37% 31.72% 39.67% 11.82%
3 0.72% 20.79% 33.29% 35.32% 9.89%
4 0.49% 24.32% 34.89% 33.09% 7.20%
5 0.82% 27.59% 35.38% 29.33% 6.87%
6 0.95% 31.16% 35.84% 26.81% 5.24%
7 1.18% 32.44% 37.15% 24.32% 4.91%
8 0.92% 34.70% 38.23% 21.96% 4.19%
9 1.21% 37.48% 36.50% 20.69% 4.12%
10 1.44% 39.84% 36.17% 18.85% 3.70%
11 1.51% 42.82% 35.22% 17.09% 3.37%
12 2.13% 43.96% 35.32% 16.10% 2.49%
13 2.82% 47.23% 34.08% 13.45% 2.42%
14 2.98% 50.70% 30.64% 13.06% 2.62%
15 3.57% 52.37% 32.08% 9.79% 2.19%
16 3.96% 55.24% 29.54% 9.63% 1.64%
17 5.57% 57.20% 27.77% 7.76% 1.70%
18 6.97% 61.03% 24.72% 6.22% 1.05%
19 8.68% 64.83% 20.89% 4.78% 0.82%
SP20 15.88% 66.99% 14.47% 2.23% 0.43%
Overall European 3.12% 40.98% 31.47% 19.77% 4.66%

TPCN2 rs3829241 68855363 A or G G / G

TPCN2 rs35264875 68846399 A or T A / A

[Mopi Licinius Crassus]

for rs3829241 my genotype is AG
for Rs35264875 my genotype is AA

[calxpal]

rs3829241 G/G

Rs35264875 A/T

[Defcon2]

rs3829241 nor genotyped

rs35264875 A/T

4% have light blond hair.

22% have dark blond hair.

38% have light brown hair.

35% have dark brown hair.

1% have black hair.

[hmaohma78]

rs3829241
Not genotyped
rs35264875
A/A
I have dark brown hair
As for blond hair; I only have small strokes of blond hair.

[Mixdguy17]

I got this, idk really know what it mean, but I have medium-light brown hair.

[Grace O'Malley]

I got this, idk really know what it mean, but I have medium-light brown hair.

I wonder if you are on v5 of 23&Me? They use a lot less snps on the later versions.