CanVAS Spatola · Founder

PBGV_PBGV_14506

PBGV_PBGV_14506 is a Petit Basset Griffon Vendeen from the Spatola research cohort. One of 14,478 dogs who built the atlas.

See PBGV_PBGV_14506 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 PBGV_PBGV_14506

PBGV_PBGV_14506 sits well inside the Petit Basset Griffon Vendeen cluster - a fairly typical example.

Predicted medium by the six body-size genes the atlas reads (IGF1, HMGA2, SMAD2, LCORL, STC2, ADAMTS17).
Carries both copies of the FGF4 chondrodysplasia retrogene - the short-leg variant in Dachshund, Pembroke Corgi, Basset Hound.

PBGV_PBGV_14506's nearest neighbors

The five dogs in the atlas whose genomes sit closest to PBGV_PBGV_14506's. Click any of them to keep exploring.

PBGV_PBGV_14506's breed

PBGV_PBGV_14506 sits in the Labrador Retriever cluster, with genome overlap to Golden Retriever - sister breeds nearby in the atlas.

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.

Labrador Retriever 55%
Golden Retriever 45%

Source

From the CanVAS (Spatola cohort) . Breed-page reference: Petit Basset Griffon Vendeen.

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	C/A
HMGA2	T/T
SMAD2	A/A
LCORL	G/G
STC2	C/A
ADAMTS17	–

Leg length

FGF4·CFA18	T/T
FGF4·CFA12	T/T

Coat

RSPO2	–
FGF5	C/C
KRT71	T/T
MC1R	T/C

Ear set

MSRB3

–

Skull shape

BMP3	–
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 -4.035
y -2.153
z 4.603

PCA-256 distance from breed centroid

10.52

Outlier percentile in breed

lower = more typical

Top-3 principal components by |z|

The 3 PCs on which PBGV_PBGV_14506 scores most extreme, with the 3 highest-loading SNPs on each. Foundation for the future genome-ring visualization.

PC251 z = -2.63

chr25:40,121,397 loading 0.0326
chr28:17,013,099 loading 0.0310
chr26:15,170,564 loading 0.0302

PC217 z = 2.54

chr3:37,847,773 loading 0.0404
chr3:37,885,813 loading 0.0400
chr3:38,305,313 loading 0.0391

PC208 z = -2.43

chr17:4,173,842 loading 0.0377
chr17:4,128,965 loading 0.0376
chr17:4,233,511 loading 0.0366

Ancestry reconstruction error: 0.57

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