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CanVAS Shannon · Founder
Cosmic medallion portrait of PFZ1F08_PFZ1F08, a Labrador Retriever
AI portrait
About this portrait

This portrait was algorithmically built from this dog's genome: their genotype at 8 morphology loci (coat length, curl, color, ear set, body size, head shape, skull, furnishings) plus their position within the 14,478-dog atlas. The same dog always reproduces the same portrait. A different dog with different alleles gets a different portrait.

PFZ1F08_PFZ1F08

PFZ1F08_PFZ1F08 is a Labrador Retriever from the Shannon research cohort. One of 14,478 dogs who built the atlas.

See PFZ1F08_PFZ1F08 in the atlas
About PFZ1F08_PFZ1F08

PFZ1F08_PFZ1F08 sits well inside the Labrador Retriever cluster - a fairly typical example.

  • Predicted large 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.
  • Smooth coat. No wire-furnishings variant at RSPO2.
PFZ1F08_PFZ1F08's nearest neighbors

The five dogs in the atlas whose genomes sit closest to PFZ1F08_PFZ1F08's. Click any of them to keep exploring.

  1. PFZ1C03_PFZ1C03 Labrador Retriever 18.28
  2. PFZ1F05_PFZ1F05 Labrador Retriever 19.41
  3. PFZ11A08_PFZ11A08 Labrador Retriever 19.83
  4. 3634_3634 Labrador Retriever 22.92
  5. 4028_4028 Labrador Retriever 23.88
PFZ1F08_PFZ1F08's breed

PFZ1F08_PFZ1F08 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.

  1. Labrador Retriever 76%
  2. Golden Retriever 24%
Source

From the CanVAS (Shannon cohort) . Breed-page reference: Labrador Retriever.

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 G/G
STC2 A/A
ADAMTS17 A/A
Leg length
FGF4·CFA18 T/C
FGF4·CFA12 T/T
Coat
RSPO2 C/C
FGF5 C/C
KRT71 C/C
MC1R T/C
Ear set
MSRB3 A/A
Skull shape
BMP3 T/T
SMOC2 G/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 9.314
y -0.018
z 6.607
PCA-256 distance from breed centroid
56.09
Outlier percentile in breed
32
lower = more typical
Top-3 principal components by |z|

The 3 PCs on which PFZ1F08_PFZ1F08 scores most extreme, with the 3 highest-loading SNPs on each. Foundation for the future genome-ring visualization.

PC128 z = -3.08
  • chr28:1,724,663 loading 0.0466
  • chr28:1,967,976 loading -0.0397
  • chr28:2,486,426 loading -0.0376
PC237 z = 2.79
  • chr18:10,316,807 loading 0.0412
  • chr18:49,993,975 loading -0.0328
  • chr4:32,494,543 loading 0.0323
PC197 z = -2.70
  • chr7:40,629,884 loading 0.0367
  • chr7:40,535,333 loading 0.0324
  • chr18:50,696,547 loading 0.0323
Ancestry reconstruction error: 0.88
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