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CanVAS Shannon · Founder
Cosmic medallion portrait of PFZ25D03_PFZ25D03, 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.

PFZ25D03_PFZ25D03

PFZ25D03_PFZ25D03 is a Labrador Retriever from the Shannon research cohort. One of 14,478 dogs who built the atlas.

See PFZ25D03_PFZ25D03 in the atlas
About PFZ25D03_PFZ25D03

PFZ25D03_PFZ25D03 is a strong genetic outlier within the Labrador Retriever 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.
  • Smooth coat. No wire-furnishings variant at RSPO2.
PFZ25D03_PFZ25D03's nearest neighbors

The five dogs in the atlas whose genomes sit closest to PFZ25D03_PFZ25D03's. Click any of them to keep exploring.

  1. PFZ23H06_PFZ23H06 Labrador Retriever 17.25
  2. PFZ23G06_PFZ23G06 Labrador Retriever 17.55
  3. PFZ24D06_PFZ24D06 Labrador Retriever 17.75
  4. PFZ24G04_PFZ24G04 Labrador Retriever 17.93
  5. PFZ8F01_PFZ8F01 Labrador Retriever 18.07
PFZ25D03_PFZ25D03's breed

PFZ25D03_PFZ25D03 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 77%
  2. Golden Retriever 23%
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 C/C
HMGA2 T/T
SMAD2 A/G
LCORL G/G
STC2 A/A
ADAMTS17 A/A
Leg length
FGF4·CFA18 T/C
FGF4·CFA12 C/C
Coat
RSPO2 C/C
FGF5 T/T
KRT71 C/C
MC1R C/C
Ear set
MSRB3 A/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 -0.098
y -1.907
z 13.855
PCA-256 distance from breed centroid
71.70
Outlier percentile in breed
95
lower = more typical
Top-3 principal components by |z|

The 3 PCs on which PFZ25D03_PFZ25D03 scores most extreme, with the 3 highest-loading SNPs on each. Foundation for the future genome-ring visualization.

PC139 z = 7.43
  • chr11:59,916,847 loading 0.0380
  • chr1:13,688,590 loading -0.0336
  • chr9:44,269,754 loading 0.0311
PC126 z = -5.29
  • chr21:31,645,739 loading 0.0387
  • chr21:34,014,573 loading -0.0385
  • chr26:6,573,837 loading 0.0382
PC135 z = 5.04
  • chr8:33,499,010 loading 0.0341
  • chr6:30,409,356 loading -0.0338
  • chr34:15,382,542 loading -0.0330
Ancestry reconstruction error: 0.92 (high - dog sits between cluster centroids)
Back to the Atlas →