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CanVAS Spatola · Founder
Cosmic medallion portrait of THAI_THAI_21TAJ, a Thai Ridgeback
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.

THAI_THAI_21TAJ

THAI_THAI_21TAJ is a Thai Ridgeback from the Spatola research cohort. One of 14,478 dogs who built the atlas.

See THAI_THAI_21TAJ in the atlas
About THAI_THAI_21TAJ

THAI_THAI_21TAJ is a strong genetic outlier within the Thai Ridgeback cluster - among the most distinctive examples of their breed.

  • Predicted large 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.
  • Smooth coat. No wire-furnishings variant at RSPO2.
THAI_THAI_21TAJ's nearest neighbors

The five dogs in the atlas whose genomes sit closest to THAI_THAI_21TAJ's. Click any of them to keep exploring.

  1. THAI_THAI_24TAJ Thai Ridgeback 20.05
  2. SLOV_SLOV_7SL Village Dog Slovakia 20.22
  3. RTVB_RTVB_d5864 Retriever Breed Unknown 20.71
  4. THAI_THAI_3TAJ Thai Ridgeback 20.94
  5. TAJ_TAJ_15TDZ Village Dog Tajikistan 21.08
THAI_THAI_21TAJ's breed

THAI_THAI_21TAJ sits in the Thai Ridgeback 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. Thai Ridgeback 66%
  2. Labrador Retriever 20%
  3. Golden Retriever 14%
Source

From the CanVAS (Spatola cohort) . Breed-page reference: Thai Ridgeback.

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/A
LCORL G/G
STC2 C/C
ADAMTS17 G/A
Leg length
FGF4·CFA18 T/T
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/C
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 -3.676
y 5.665
z 4.589
PCA-256 distance from breed centroid
26.39
Outlier percentile in breed
91
lower = more typical
Top-3 principal components by |z|

The 3 PCs on which THAI_THAI_21TAJ scores most extreme, with the 3 highest-loading SNPs on each. Foundation for the future genome-ring visualization.

PC31 z = -2.50
  • chr4:74,176,809 loading 0.0309
  • chr3:63,796,388 loading 0.0306
  • chr7:9,211,951 loading 0.0296
PC10 z = -2.42
  • chr13:43,330,325 loading 0.0255
  • chr17:50,562,684 loading 0.0245
  • chr19:34,146,978 loading 0.0244
PC116 z = 1.84
  • chr21:8,227,069 loading 0.0376
  • chr16:47,900,123 loading 0.0333
  • chr1:24,270,460 loading 0.0312
Ancestry reconstruction error: 0.28
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