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CanVAS Spatola · Founder
Cosmic medallion portrait of CRES_CRES_Z4A01, a Chinese Crested
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.

CRES_CRES_Z4A01

CRES_CRES_Z4A01 is a Chinese Crested from the Spatola research cohort. One of 14,478 dogs who built the atlas.

See CRES_CRES_Z4A01 in the atlas
About CRES_CRES_Z4A01

CRES_CRES_Z4A01 is a notable Chinese Crested - distinctive within 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.
  • Smooth coat. No wire-furnishings variant at RSPO2.
CRES_CRES_Z4A01's nearest neighbors

The five dogs in the atlas whose genomes sit closest to CRES_CRES_Z4A01's. Click any of them to keep exploring.

  1. CRES_CRES_Z4H01 Chinese Crested 14.91
  2. CRES_CRES_Z5A12 Chinese Crested 16.12
  3. CRES_CRES_Z5G11 Chinese Crested 16.30
  4. CRES_CRES_Z5H11 Chinese Crested 16.63
  5. CRES_CRES_Z4C01 Chinese Crested 16.90
CRES_CRES_Z4A01's breed

CRES_CRES_Z4A01 sits in the Chinese Crested cluster, with genome overlap to Labrador Retriever, and 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. Chinese Crested 76%
  2. Labrador Retriever 13%
  3. Golden Retriever 11%
Source

From the CanVAS (Spatola cohort) . Breed-page reference: Chinese Crested.

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 C/C
SMAD2 A/G
LCORL G/G
STC2 C/C
ADAMTS17 A/A
Leg length
FGF4·CFA18 C/C
FGF4·CFA12 C/C
Coat
RSPO2 C/C
FGF5 T/C
KRT71 C/C
MC1R C/C
Ear set
MSRB3 A/A
Skull shape
BMP3 C/T
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 14.340
y 9.741
z -1.190
PCA-256 distance from breed centroid
57.05
Outlier percentile in breed
84
lower = more typical
Top-3 principal components by |z|

The 3 PCs on which CRES_CRES_Z4A01 scores most extreme, with the 3 highest-loading SNPs on each. Foundation for the future genome-ring visualization.

PC233 z = 5.69
  • chr16:48,608,303 loading 0.0348
  • chr13:24,655,299 loading -0.0330
  • chr23:1,734,032 loading 0.0330
PC238 z = 5.09
  • chr19:11,652,672 loading 0.0365
  • chr13:13,884,830 loading -0.0338
  • chr3:70,346,120 loading -0.0302
PC151 z = 5.02
  • chr8:31,106,810 loading 0.0325
  • chr8:5,470,795 loading -0.0318
  • chr19:36,545,009 loading -0.0310
Ancestry reconstruction error: 0.45
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