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CanVAS Spatola · Founder
Cosmic medallion portrait of Chern_City_Chern_City_39, a Feral Dog Chernobyl
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.

Chern_City_Chern_City_39

Chern_City_Chern_City_39 is a Feral Dog Chernobyl from the Spatola research cohort. One of 14,478 dogs who built the atlas.

See Chern_City_Chern_City_39 in the atlas
About Chern_City_Chern_City_39

Chern_City_Chern_City_39 sits well inside the Feral Dog Chernobyl cluster - a fairly typical example.

  • Predicted medium by the six body-size genes the atlas reads (IGF1, HMGA2, SMAD2, LCORL, STC2, ADAMTS17).
  • Standard leg length. No chondrodysplasia retrogene variant.
  • Smooth coat. No wire-furnishings variant at RSPO2.
Chern_City_Chern_City_39's nearest neighbors

The five dogs in the atlas whose genomes sit closest to Chern_City_Chern_City_39's. Click any of them to keep exploring.

  1. Chern_City_Chern_City_37 Feral Dog Chernobyl 11.40
  2. Chern_City_Chern_City_38 Feral Dog Chernobyl 12.31
  3. Chern_City_Chern_City_30 Feral Dog Chernobyl 19.34
  4. Chern_City_Chern_City_42 Feral Dog Chernobyl 20.03
  5. Chern_City_Chern_City_31 Feral Dog Chernobyl 20.96
Chern_City_Chern_City_39's breed

Chern_City_Chern_City_39 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 64%
  2. Golden Retriever 36%
Source

From the CanVAS (Spatola cohort) . Breed-page reference: Feral Dog Chernobyl.

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 A/A
ADAMTS17 G/G
Leg length
FGF4·CFA18 C/C
FGF4·CFA12 C/C
Coat
RSPO2 C/C
FGF5 C/C
KRT71 C/C
MC1R C/C
Ear set
MSRB3 G/G
Skull shape
BMP3 C/C
SMOC2 A/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 -3.876
y 4.182
z 6.060
PCA-256 distance from breed centroid
43.15
Outlier percentile in breed
44
lower = more typical
Top-3 principal components by |z|

The 3 PCs on which Chern_City_Chern_City_39 scores most extreme, with the 3 highest-loading SNPs on each. Foundation for the future genome-ring visualization.

PC49 z = 7.25
  • chr22:1,808,281 loading 0.0358
  • chr1:70,511,608 loading 0.0354
  • chr22:2,157,682 loading 0.0341
PC51 z = -6.50
  • chr22:9,968,688 loading 0.0380
  • chr4:22,144,820 loading 0.0322
  • chr26:21,017,529 loading 0.0321
PC50 z = -5.83
  • chr22:2,473,315 loading 0.0334
  • chr22:1,969,643 loading -0.0326
  • chr4:32,946,669 loading -0.0320
Ancestry reconstruction error: 0.68
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