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CanVAS Hayward2016 · Founder
Cosmic medallion portrait of PFZ38A02_PFZ38A02, 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.

PFZ38A02_PFZ38A02

PFZ38A02_PFZ38A02 is a Labrador Retriever from the Hayward2016 research cohort. One of 14,478 dogs who built the atlas.

See PFZ38A02_PFZ38A02 in the atlas
About PFZ38A02_PFZ38A02

PFZ38A02_PFZ38A02 sits well inside the Labrador Retriever cluster - a fairly typical example.

  • 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.
PFZ38A02_PFZ38A02's nearest neighbors

The five dogs in the atlas whose genomes sit closest to PFZ38A02_PFZ38A02's. Click any of them to keep exploring.

  1. cHD15_72_cHD15_72 Labrador Or Golden Retriever 21.50
  2. PFZ39E01_PFZ39E01 Labrador Retriever 22.54
  3. PFZ16H06_PFZ16H06 Labrador Retriever 22.55
  4. 3082_3082 Labrador Retriever 22.92
  5. PFZ19H08_PFZ19H08 Labrador Retriever 23.40
PFZ38A02_PFZ38A02's breed

PFZ38A02_PFZ38A02 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 (Hayward2016 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 G/G
LCORL G/G
STC2 A/A
ADAMTS17 A/A
Leg length
FGF4·CFA18 C/C
FGF4·CFA12 T/C
Coat
RSPO2 C/C
FGF5 T/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 9.188
y -0.346
z 7.743
PCA-256 distance from breed centroid
58.31
Outlier percentile in breed
44
lower = more typical
Top-3 principal components by |z|

The 3 PCs on which PFZ38A02_PFZ38A02 scores most extreme, with the 3 highest-loading SNPs on each. Foundation for the future genome-ring visualization.

PC89 z = 2.68
  • chr25:3,927,722 loading 0.0316
  • chr25:4,215,319 loading -0.0302
  • chr25:4,111,134 loading -0.0294
PC3 z = -2.66
  • chr6:50,750,182 loading 0.0295
  • chr6:65,585,567 loading 0.0275
  • chr1:14,618,344 loading 0.0264
PC192 z = -2.49
  • chr25:28,817,053 loading 0.0428
  • chr25:4,418,784 loading 0.0393
  • chr25:26,660,651 loading 0.0386
Ancestry reconstruction error: 0.87
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