CanVAS Hedan · Founder

Bernese_Mountain_Dog_8451

Bernese_Mountain_Dog_8451 is labelled Village Dog Afghanistan in the Hedan cohort - a catch-all CanVAS label, not a literal ancestry call. One of 14,478 dogs who built the atlas.

See Bernese_Mountain_Dog_8451 in the atlas

About this name and portrait

I'm sure you probably guessed by now. These aren't real pictures of these dogs. And these aren't their real names.

But these dogs were real. They were alive. They were loved. We thought they deserved more than a subject ID to be remembered by. The portraits are built from each dog's actual genome, so we tried to get it close. But it's not enough.

We want to see your dog's face. We want to celebrate them by the name they were loved by. We want to look back and say 'oh yeah, Bosco? The Dachshund-Corgi mix? I remember him, his FGF4 variant was wild, those little legs could hold a small house.'

These dogs gave something most people don't realize. The Heroes in the Golden Retriever Lifetime Study showed up for blood draws, health surveys, fur and nail samples, every single year. Some of them for 14 years. Their data has taught us about lymphoma, hemangiosarcoma, and aging in ways that help not just dogs but potentially humans. And they didn't ask for any of it.

Morris Animal Foundation calls them Heroes. We agree.

If your dog was part of any of these studies, we want to give you their page. Their real name. Their real photo. The recognition they earned.

Email [email protected].

About Bernese_Mountain_Dog_8451

Bernese_Mountain_Dog_8451 is a strong genetic outlier within the Village Dog Afghanistan cluster - among the most distinctive examples of their breed.

Predicted giant by the six body-size genes the atlas reads (IGF1, HMGA2, SMAD2, LCORL, STC2, ADAMTS17).
Carries one copy of the FGF4 chondrodysplasia retrogene.
Carrier of the RSPO2 wire-coat variant (single copy).

Bernese_Mountain_Dog_8451's nearest neighbors

The five dogs in the atlas whose genomes sit closest to Bernese_Mountain_Dog_8451's. Click any of them to keep exploring.

Bernese_Mountain_Dog_8451's breed

Bernese_Mountain_Dog_8451 pulls strongly toward the Bernese Mountain Dog cluster.

Breed similarity from non-negative least squares against 91 breed centroids in PCA-256 space, corrected for atlas sample-size imbalance. Without correction, Goldens (22% of the atlas) leak into every dog's raw NNLS breakdown; with it, the bias falls out. Raw fractions stay in the dataset for re-derivation. Methodology.

Bernese Mountain Dog 100%

Source

From the CanVAS (Hedan cohort) . Breed-page reference: Village Dog Afghanistan.

Full genotype detail

click to expand

The actual allele call at each locus's representative SNP for this dog. Each gene name links to its page where you can see the per-breed frequency table and the direction of effect.

Body size

IGF1	A/A
HMGA2	T/T
SMAD2	G/G
LCORL	A/G
STC2	A/A
ADAMTS17	A/A

Leg length

FGF4·CFA18	T/C
FGF4·CFA12	C/C

Coat

RSPO2	C/T
FGF5	C/C
KRT71	C/C
MC1R	C/C

Ear set

MSRB3

–

Skull shape

BMP3	T/T
SMOC2	A/G

Technical details

click to expand

The numbers behind the placement. Useful for researchers reproducing the math or debugging an unexpected position; not interesting to most readers.

UMAP-3D position

x -0.602
y 5.032
z -4.862

PCA-256 distance from breed centroid

72.22

Outlier percentile in breed

100

lower = more typical

Top-3 principal components by |z|

The 3 PCs on which Bernese_Mountain_Dog_8451 scores most extreme, with the 3 highest-loading SNPs on each. Foundation for the future genome-ring visualization.

PC2 z = 4.18

chr32:5,376,122 loading 0.0244
chr22:41,669,426 loading -0.0232
chr9:23,202,173 loading 0.0228

PC204 z = -3.25

chr5:63,349,947 loading 0.0351
chr5:63,561,040 loading 0.0350
chr5:3,335,614 loading -0.0334

PC177 z = 3.20

chr12:606,598 loading 0.0433
chr12:4,288,226 loading -0.0385
chr12:1,150,085 loading 0.0383

Ancestry reconstruction error: 0.38

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