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CanVAS Hayward2016 · Founder
Cosmic medallion portrait of PFZ4A09_PFZ4A09, 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.

PFZ4A09_PFZ4A09

PFZ4A09_PFZ4A09 is a Labrador Retriever from the Hayward2016 research cohort. One of 14,478 dogs who built the atlas.

See PFZ4A09_PFZ4A09 in the atlas
About PFZ4A09_PFZ4A09

PFZ4A09_PFZ4A09 sits at the edge of the Labrador Retriever cluster but still well within it.

  • Predicted giant 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).
PFZ4A09_PFZ4A09's nearest neighbors

The five dogs in the atlas whose genomes sit closest to PFZ4A09_PFZ4A09's. Click any of them to keep exploring.

  1. 3748_3748 Labrador Retriever 20.48
  2. PFZ5D12_PFZ5D12 Labrador Retriever 21.37
  3. PFZ1G03_PFZ1G03 Labrador Retriever 21.58
  4. cHD11_586_cHD11_586 Labrador Or Golden Retriever 21.64
  5. 5090_5090 Labrador Retriever 21.74
PFZ4A09_PFZ4A09's breed

PFZ4A09_PFZ4A09 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 73%
  2. Golden Retriever 27%
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 A/A
HMGA2 C/T
SMAD2 G/G
LCORL A/G
STC2 C/A
ADAMTS17 A/A
Leg length
FGF4·CFA18 C/C
FGF4·CFA12 C/C
Coat
RSPO2 C/T
FGF5 T/C
KRT71 C/C
MC1R C/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 8.706
y 0.944
z 4.708
PCA-256 distance from breed centroid
61.47
Outlier percentile in breed
62
lower = more typical
Top-3 principal components by |z|

The 3 PCs on which PFZ4A09_PFZ4A09 scores most extreme, with the 3 highest-loading SNPs on each. Foundation for the future genome-ring visualization.

PC56 z = 5.55
  • chr4:50,564,575 loading 0.0345
  • chr20:9,086,763 loading 0.0319
  • chr15:1,031,002 loading -0.0297
PC58 z = -4.55
  • chr1:34,766,687 loading 0.0326
  • chr12:57,607,923 loading -0.0310
  • chr6:35,486,219 loading 0.0308
PC36 z = -3.65
  • chr18:29,956,251 loading 0.0345
  • chr26:19,556,698 loading 0.0316
  • chr21:15,780,220 loading -0.0288
Ancestry reconstruction error: 0.93 (high - dog sits between cluster centroids)
Back to the Atlas →