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CanVAS Spatola · Founder
Cosmic medallion portrait of Chern_City_Chern_City_70, 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_70

Chern_City_Chern_City_70 is a Feral Dog Chernobyl from the Spatola research cohort. One of 14,478 dogs who built the atlas.

See Chern_City_Chern_City_70 in the atlas
About Chern_City_Chern_City_70

Chern_City_Chern_City_70 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).
  • Carries both copies of the FGF4 chondrodysplasia retrogene - the short-leg variant in Dachshund, Pembroke Corgi, Basset Hound.
  • Carrier of the RSPO2 wire-coat variant (single copy).
Chern_City_Chern_City_70's nearest neighbors

The five dogs in the atlas whose genomes sit closest to Chern_City_Chern_City_70's. Click any of them to keep exploring.

  1. CNPP_CNPP_125 Feral Dog Capeyork 22.88
  2. CNPP_CNPP_69 Feral Dog Capeyork 25.58
  3. Chern_City_Chern_City_73 Feral Dog Chernobyl 25.77
  4. CNPP_CNPP_91 Feral Dog Capeyork 26.25
  5. CNPP_CNPP_108 Feral Dog Capeyork 26.38
Chern_City_Chern_City_70's breed

Chern_City_Chern_City_70 sits firmly in the Polish Lowland Sheepdog cluster.

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. Polish Lowland Sheepdog 81%
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/C
SMAD2 G/G
LCORL G/G
STC2 C/A
ADAMTS17 G/G
Leg length
FGF4·CFA18 T/T
FGF4·CFA12 C/C
Coat
RSPO2 C/T
FGF5 T/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 -5.116
y 3.650
z 5.633
PCA-256 distance from breed centroid
39.41
Outlier percentile in breed
31
lower = more typical
Top-3 principal components by |z|

The 3 PCs on which Chern_City_Chern_City_70 scores most extreme, with the 3 highest-loading SNPs on each. Foundation for the future genome-ring visualization.

PC31 z = 5.86
  • chr4:74,176,809 loading 0.0309
  • chr3:63,796,388 loading 0.0306
  • chr7:9,211,951 loading 0.0296
PC63 z = 3.51
  • chr22:1,969,643 loading 0.0329
  • chr22:1,892,165 loading 0.0327
  • chr17:12,181,234 loading 0.0322
PC10 z = -3.00
  • chr13:43,330,325 loading 0.0255
  • chr17:50,562,684 loading 0.0245
  • chr19:34,146,978 loading 0.0244
Ancestry reconstruction error: 0.53
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