CanVAS Hayward2016 · Founder

PFZ1B05_PFZ1B05

PFZ1B05_PFZ1B05 is labelled Village Dog India Dehli in the Hayward2016 cohort - a catch-all CanVAS label, not a literal ancestry call. One of 14,478 dogs who built the atlas.

See PFZ1B05_PFZ1B05 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 PFZ1B05_PFZ1B05

Predicted giant 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.
Wire-coat furnishings - the eyebrow + beard variant at RSPO2.

PFZ1B05_PFZ1B05's nearest neighbors

The five dogs in the atlas whose genomes sit closest to PFZ1B05_PFZ1B05's. Click any of them to keep exploring.

PFZ1B05_PFZ1B05's breed

PFZ1B05_PFZ1B05's genome decomposes mostly into Golden Retriever, with additional weight on Labrador Retriever.

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.

Golden Retriever 55%
Labrador Retriever 45%

Source

From the CanVAS (Hayward2016 cohort) . Breed-page reference: Village Dog India Dehli.

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/T
FGF4·CFA12	C/C

Coat

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

Ear set

MSRB3

G/A

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 5.072
y 4.045
z 0.555

Top-3 principal components by |z|

The 3 PCs on which PFZ1B05_PFZ1B05 scores most extreme, with the 3 highest-loading SNPs on each. Foundation for the future genome-ring visualization.

PC26 z = -2.42

chr6:1,658,873 loading 0.0279
chr6:1,741,489 loading 0.0277
chr27:35,211,437 loading -0.0271

PC215 z = 2.16

chr19:7,211,690 loading 0.0376
chr19:7,271,993 loading 0.0341
chr27:40,183,759 loading 0.0317

PC153 z = 2.16

chr1:8,915,253 loading 0.0302
chr21:10,672,189 loading 0.0296
chr32:19,444,200 loading -0.0293

Ancestry reconstruction error: 0.54

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