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CanVAS Spatola · Founder
Cosmic medallion portrait of DDBX_DDBX_25487, a Dogue De Bordeaux
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.

DDBX_DDBX_25487

DDBX_DDBX_25487 is a Dogue De Bordeaux from the Spatola research cohort. One of 14,478 dogs who built the atlas.

See DDBX_DDBX_25487 in the atlas
About DDBX_DDBX_25487

DDBX_DDBX_25487 sits at the edge of the Dogue De Bordeaux 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).
DDBX_DDBX_25487's nearest neighbors

The five dogs in the atlas whose genomes sit closest to DDBX_DDBX_25487's. Click any of them to keep exploring.

  1. DDBX_DDBX_24930 Dogue De Bordeaux 12.29
  2. DDBX_DDBX_24931 Dogue De Bordeaux 12.83
  3. DDBX_DDBX_24936 Dogue De Bordeaux 13.17
  4. DDBX_DDBX_24933 Dogue De Bordeaux 13.24
  5. DDBX_DDBX_24934 Dogue De Bordeaux 13.29
DDBX_DDBX_25487's breed

DDBX_DDBX_25487 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 55%
  2. Golden Retriever 45%
Source

From the CanVAS (Spatola cohort) . Breed-page reference: Dogue De Bordeaux.

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 T/T
SMAD2 G/G
LCORL G/G
STC2 –
ADAMTS17 –
Leg length
FGF4·CFA18 C/C
FGF4·CFA12 C/C
Coat
RSPO2 C/T
FGF5 T/T
KRT71 C/C
MC1R T/T
Ear set
MSRB3 –
Skull shape
BMP3 –
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 2.149
y 1.425
z 2.022
PCA-256 distance from breed centroid
16.13
Outlier percentile in breed
67
lower = more typical
Top-3 principal components by |z|

The 3 PCs on which DDBX_DDBX_25487 scores most extreme, with the 3 highest-loading SNPs on each. Foundation for the future genome-ring visualization.

PC184 z = -4.51
  • chr21:19,144,029 loading 0.0303
  • chr13:28,713,034 loading -0.0303
  • chr15:5,912,708 loading 0.0300
PC248 z = -4.47
  • chr26:5,045,393 loading 0.0400
  • chr26:4,196,092 loading -0.0355
  • chr26:4,873,718 loading -0.0344
PC240 z = -4.37
  • chr16:43,515,565 loading 0.0364
  • chr12:4,421,359 loading 0.0345
  • chr12:4,288,226 loading 0.0342
Ancestry reconstruction error: 0.72
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