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CanVAS Hayward2016 · Founder
Cosmic medallion portrait of PFZ40A02_PFZ40A02, 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.

PFZ40A02_PFZ40A02

PFZ40A02_PFZ40A02 is a Labrador Retriever from the Hayward2016 research cohort. One of 14,478 dogs who built the atlas.

See PFZ40A02_PFZ40A02 in the atlas
About PFZ40A02_PFZ40A02

PFZ40A02_PFZ40A02 sits near the center of the Labrador Retriever cluster - genetically very typical for the breed.

  • 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).
PFZ40A02_PFZ40A02's nearest neighbors

The five dogs in the atlas whose genomes sit closest to PFZ40A02_PFZ40A02's. Click any of them to keep exploring.

  1. 3168_3168 Labrador Retriever 21.65
  2. PFZ4E04_PFZ4E04 Labrador Retriever 22.07
  3. PFZ43B06_PFZ43B06 Labrador Retriever 22.16
  4. 5742_5742 Labrador Retriever 22.57
  5. PFZ26A08_PFZ26A08 Labrador Retriever 22.79
PFZ40A02_PFZ40A02's breed

PFZ40A02_PFZ40A02 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 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 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 8.690
y 0.265
z 6.363
PCA-256 distance from breed centroid
48.29
Outlier percentile in breed
8
lower = more typical
Top-3 principal components by |z|

The 3 PCs on which PFZ40A02_PFZ40A02 scores most extreme, with the 3 highest-loading SNPs on each. Foundation for the future genome-ring visualization.

PC208 z = -2.04
  • chr17:4,173,842 loading 0.0377
  • chr17:4,128,965 loading 0.0376
  • chr17:4,233,511 loading 0.0366
PC3 z = -1.92
  • chr6:50,750,182 loading 0.0295
  • chr6:65,585,567 loading 0.0275
  • chr1:14,618,344 loading 0.0264
PC2 z = -1.86
  • chr32:5,376,122 loading 0.0244
  • chr22:41,669,426 loading -0.0232
  • chr9:23,202,173 loading 0.0228
Ancestry reconstruction error: 0.86
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