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CanVAS Shannon · Founder
Cosmic medallion portrait of LAD006_LAD006, a Bull Terrier
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.

LAD006_LAD006

LAD006_LAD006 is a Bull Terrier from the Shannon research cohort. One of 14,478 dogs who built the atlas.

See LAD006_LAD006 in the atlas
About LAD006_LAD006

LAD006_LAD006 sits well inside the Bull Terrier cluster - a fairly typical example.

  • Predicted small 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.
LAD006_LAD006's nearest neighbors

The five dogs in the atlas whose genomes sit closest to LAD006_LAD006's. Click any of them to keep exploring.

  1. PFZ17A05_PFZ17A05 Bull Terrier 15.97
  2. LAD0056_LAD0056 Bull Terrier 19.02
  3. LAD0057_LAD0057 Bull Terrier 20.17
  4. PFZ16C09_PFZ16C09 Bull Terrier 20.39
  5. BUT_25746_BUT_25746 Bull Terrier 20.52
LAD006_LAD006's breed

LAD006_LAD006 sits in the Bull Terrier cluster, with genome overlap to Golden Retriever, and Labrador 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. Bull Terrier 88%
  2. Golden Retriever 7%
  3. Labrador Retriever 5%
Source

From the CanVAS (Shannon cohort) . Breed-page reference: Bull Terrier.

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 C/C
SMAD2 A/G
LCORL G/G
STC2 A/A
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 T/T
SMOC2 A/A
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 -4.392
y -3.192
z -3.880
PCA-256 distance from breed centroid
14.69
Outlier percentile in breed
36
lower = more typical
Top-3 principal components by |z|

The 3 PCs on which LAD006_LAD006 scores most extreme, with the 3 highest-loading SNPs on each. Foundation for the future genome-ring visualization.

PC21 z = -10.96
  • chr16:28,065,128 loading 0.0285
  • chr3:86,866,407 loading 0.0280
  • chr28:24,079,223 loading 0.0272
PC20 z = 5.85
  • chr29:37,511,112 loading 0.0311
  • chr15:28,326,342 loading -0.0273
  • chr35:8,740,750 loading 0.0271
PC29 z = 3.56
  • chr1:102,240,612 loading 0.0273
  • chr5:54,742,971 loading 0.0258
  • chr22:42,777,787 loading 0.0256
Ancestry reconstruction error: 0.15
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