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CanVAS Shannon · Founder
Cosmic medallion portrait of PFZ39A05_PFZ39A05, 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.

PFZ39A05_PFZ39A05

PFZ39A05_PFZ39A05 is a Labrador Retriever from the Shannon research cohort. One of 14,478 dogs who built the atlas.

See PFZ39A05_PFZ39A05 in the atlas
About PFZ39A05_PFZ39A05

PFZ39A05_PFZ39A05 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.
  • Carrier of the RSPO2 wire-coat variant (single copy).
PFZ39A05_PFZ39A05's nearest neighbors

The five dogs in the atlas whose genomes sit closest to PFZ39A05_PFZ39A05's. Click any of them to keep exploring.

  1. cHD10_555_cHD10_555 Labrador Or Golden Retriever 23.16
  2. 5313_5313 Labrador Retriever 23.43
  3. PFZ42D01_PFZ42D01 Labrador Retriever 23.84
  4. cHD11_184_cHD11_184 Labrador Retriever 24.27
  5. cHD8_533_cHD8_533 Labrador Retriever 24.68
PFZ39A05_PFZ39A05's breed

PFZ39A05_PFZ39A05 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/A
HMGA2 T/T
SMAD2 G/G
LCORL G/G
STC2 A/A
ADAMTS17 G/A
Leg length
FGF4·CFA18 C/C
FGF4·CFA12 T/T
Coat
RSPO2 C/T
FGF5 T/C
KRT71 C/C
MC1R T/T
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 8.739
y 0.144
z 8.580
PCA-256 distance from breed centroid
59.33
Outlier percentile in breed
50
lower = more typical
Top-3 principal components by |z|

The 3 PCs on which PFZ39A05_PFZ39A05 scores most extreme, with the 3 highest-loading SNPs on each. Foundation for the future genome-ring visualization.

PC20 z = 2.84
  • chr29:37,511,112 loading 0.0311
  • chr15:28,326,342 loading -0.0273
  • chr35:8,740,750 loading 0.0271
PC3 z = -2.64
  • chr6:50,750,182 loading 0.0295
  • chr6:65,585,567 loading 0.0275
  • chr1:14,618,344 loading 0.0264
PC2 z = -2.29
  • chr32:5,376,122 loading 0.0244
  • chr22:41,669,426 loading -0.0232
  • chr9:23,202,173 loading 0.0228
Ancestry reconstruction error: 0.89
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