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CanVAS Momozawa · Founder
Cosmic medallion portrait of cHD9_331_cHD9_331, a Dachshund
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.

cHD9_331_cHD9_331

cHD9_331_cHD9_331 is a Dachshund from the Momozawa research cohort. One of 14,478 dogs who built the atlas.

See cHD9_331_cHD9_331 in the atlas
About cHD9_331_cHD9_331

cHD9_331_cHD9_331 sits at the edge of the Dachshund cluster but still well within it.

  • 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.
  • Wire-coat furnishings - the eyebrow + beard variant at RSPO2.
cHD9_331_cHD9_331's nearest neighbors

The five dogs in the atlas whose genomes sit closest to cHD9_331_cHD9_331's. Click any of them to keep exploring.

  1. cHD9_333_cHD9_333 Dachshund 16.23
  2. cHD9_323_cHD9_323 Dachshund 16.59
  3. cHD9_319_cHD9_319 Dachshund 17.04
  4. cHD9_314_cHD9_314 Dachshund 17.31
  5. cHD9_312_cHD9_312 Dachshund 17.42
cHD9_331_cHD9_331's breed

cHD9_331_cHD9_331 sits in the Dachshund 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. Dachshund 89%
  2. Labrador Retriever 6%
  3. Golden Retriever 5%
Source

From the CanVAS (Momozawa cohort) . Breed-page reference: Dachshund.

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 A/A
HMGA2 T/T
SMAD2 G/G
LCORL G/G
STC2 C/A
ADAMTS17 G/A
Leg length
FGF4·CFA18 T/T
FGF4·CFA12 T/C
Coat
RSPO2 T/T
FGF5 T/C
KRT71 C/C
MC1R C/C
Ear set
MSRB3 A/A
Skull shape
BMP3 T/T
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 14.504
y -2.349
z 3.478
PCA-256 distance from breed centroid
32.47
Outlier percentile in breed
71
lower = more typical
Top-3 principal components by |z|

The 3 PCs on which cHD9_331_cHD9_331 scores most extreme, with the 3 highest-loading SNPs on each. Foundation for the future genome-ring visualization.

PC42 z = -6.60
  • chr14:22,119,741 loading 0.0316
  • chr5:79,283,975 loading -0.0300
  • chr5:64,357,114 loading -0.0296
PC47 z = -6.34
  • chr22:2,367,358 loading 0.0405
  • chr22:5,622,508 loading -0.0403
  • chr22:4,235,154 loading -0.0403
PC137 z = -5.40
  • chr22:28,989,668 loading 0.0410
  • chr22:28,783,539 loading -0.0357
  • chr19:1,162,032 loading 0.0337
Ancestry reconstruction error: 0.55
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