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CanVAS Shannon · Founder
Cosmic medallion portrait of PFZ26D09_PFZ26D09, 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.

PFZ26D09_PFZ26D09

PFZ26D09_PFZ26D09 is a Labrador Retriever from the Shannon research cohort. One of 14,478 dogs who built the atlas.

See PFZ26D09_PFZ26D09 in the atlas
About PFZ26D09_PFZ26D09

PFZ26D09_PFZ26D09 is a strong genetic outlier within the Labrador Retriever cluster - among the most distinctive examples of their breed.

  • Predicted large by the six body-size genes the atlas reads (IGF1, HMGA2, SMAD2, LCORL, STC2, ADAMTS17).
  • Standard leg length. No chondrodysplasia retrogene variant.
  • Carrier of the RSPO2 wire-coat variant (single copy).
PFZ26D09_PFZ26D09's nearest neighbors

The five dogs in the atlas whose genomes sit closest to PFZ26D09_PFZ26D09's. Click any of them to keep exploring.

  1. PFZ24B05_PFZ24B05 Labrador Retriever 17.69
  2. PFZ23B06_PFZ23B06 Labrador Retriever 18.36
  3. PFZ23H05_PFZ23H05 Labrador Retriever 18.59
  4. PFZ23B08_PFZ23B08 Labrador Retriever 18.83
  5. PFZ25F07_PFZ25F07 Labrador Retriever 19.54
PFZ26D09_PFZ26D09's breed

PFZ26D09_PFZ26D09 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 25%
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/A
HMGA2 C/C
SMAD2 G/G
LCORL G/G
STC2 C/A
ADAMTS17 G/A
Leg length
FGF4·CFA18 C/C
FGF4·CFA12 C/C
Coat
RSPO2 C/T
FGF5 T/T
KRT71 C/C
MC1R T/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 -0.152
y -1.854
z 13.909
PCA-256 distance from breed centroid
74.03
Outlier percentile in breed
97
lower = more typical
Top-3 principal components by |z|

The 3 PCs on which PFZ26D09_PFZ26D09 scores most extreme, with the 3 highest-loading SNPs on each. Foundation for the future genome-ring visualization.

PC139 z = 7.46
  • chr11:59,916,847 loading 0.0380
  • chr1:13,688,590 loading -0.0336
  • chr9:44,269,754 loading 0.0311
PC97 z = 5.60
  • chr15:42,263,341 loading 0.0348
  • chr18:11,175,691 loading -0.0320
  • chr1:63,849,832 loading 0.0318
PC126 z = -5.21
  • chr21:31,645,739 loading 0.0387
  • chr21:34,014,573 loading -0.0385
  • chr26:6,573,837 loading 0.0382
Ancestry reconstruction error: 0.93 (high - dog sits between cluster centroids)
Back to the Atlas →