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CanVAS Shannon · Founder
Cosmic medallion portrait of PFZ27G04_PFZ27G04, 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.

PFZ27G04_PFZ27G04

PFZ27G04_PFZ27G04 is a Labrador Retriever from the Shannon research cohort. One of 14,478 dogs who built the atlas.

See PFZ27G04_PFZ27G04 in the atlas
About PFZ27G04_PFZ27G04

PFZ27G04_PFZ27G04 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).
PFZ27G04_PFZ27G04's nearest neighbors

The five dogs in the atlas whose genomes sit closest to PFZ27G04_PFZ27G04's. Click any of them to keep exploring.

  1. PFZ24C08_PFZ24C08 Labrador Retriever 27.68
  2. PFZ36H12_PFZ36H12 Labrador Retriever 27.90
  3. PFZ11G08_PFZ11G08 Labrador Retriever 29.42
  4. PFZ24E07_PFZ24E07 Labrador Retriever 29.65
  5. PFZ19H12_PFZ19H12 Labrador Retriever 30.25
PFZ27G04_PFZ27G04's breed

PFZ27G04_PFZ27G04 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 C/T
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 C/C
Ear set
MSRB3 A/A
Skull shape
BMP3 T/T
SMOC2 A/A
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 9.252
y 2.840
z 3.356
PCA-256 distance from breed centroid
70.86
Outlier percentile in breed
94
lower = more typical
Top-3 principal components by |z|

The 3 PCs on which PFZ27G04_PFZ27G04 scores most extreme, with the 3 highest-loading SNPs on each. Foundation for the future genome-ring visualization.

PC20 z = -6.01
  • chr29:37,511,112 loading 0.0311
  • chr15:28,326,342 loading -0.0273
  • chr35:8,740,750 loading 0.0271
PC206 z = 4.33
  • chr7:42,935,741 loading 0.0386
  • chr19:34,609,563 loading -0.0356
  • chr30:22,656,587 loading 0.0321
PC116 z = -3.54
  • chr21:8,227,069 loading 0.0376
  • chr16:47,900,123 loading 0.0333
  • chr1:24,270,460 loading 0.0312
Ancestry reconstruction error: 0.95 (high - dog sits between cluster centroids)
Back to the Atlas →