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CanVAS Hayward2016 · Founder
Cosmic medallion portrait of LAD0055_LAD0055, 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.

LAD0055_LAD0055

LAD0055_LAD0055 is a Bull Terrier from the Hayward2016 research cohort. One of 14,478 dogs who built the atlas.

See LAD0055_LAD0055 in the atlas
About LAD0055_LAD0055

LAD0055_LAD0055 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).
  • Standard leg length. No chondrodysplasia retrogene variant.
  • Carrier of the RSPO2 wire-coat variant (single copy).
LAD0055_LAD0055's nearest neighbors

The five dogs in the atlas whose genomes sit closest to LAD0055_LAD0055's. Click any of them to keep exploring.

  1. LAD058_LAD058 Bull Terrier 11.79
  2. LAD053_LAD053 Bull Terrier 11.99
  3. PFZ16A12_PFZ16A12 Bull Terrier 12.02
  4. LAD002_LAD002 Bull Terrier 12.54
  5. PFZ16B09_PFZ16B09 Bull Terrier 12.64
LAD0055_LAD0055's breed

LAD0055_LAD0055 sits in the Bull Terrier 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. Bull Terrier 89%
  2. Labrador Retriever 6%
  3. Golden Retriever 5%
Source

From the CanVAS (Hayward2016 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/T
SMAD2 G/G
LCORL G/G
STC2 A/A
ADAMTS17 G/G
Leg length
FGF4·CFA18 C/C
FGF4·CFA12 C/C
Coat
RSPO2 C/T
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 -4.384
y -3.184
z -3.872
PCA-256 distance from breed centroid
14.63
Outlier percentile in breed
32
lower = more typical
Top-3 principal components by |z|

The 3 PCs on which LAD0055_LAD0055 scores most extreme, with the 3 highest-loading SNPs on each. Foundation for the future genome-ring visualization.

PC21 z = -12.77
  • chr16:28,065,128 loading 0.0285
  • chr3:86,866,407 loading 0.0280
  • chr28:24,079,223 loading 0.0272
PC20 z = 6.78
  • chr29:37,511,112 loading 0.0311
  • chr15:28,326,342 loading -0.0273
  • chr35:8,740,750 loading 0.0271
PC29 z = 4.24
  • chr1:102,240,612 loading 0.0273
  • chr5:54,742,971 loading 0.0258
  • chr22:42,777,787 loading 0.0256
Ancestry reconstruction error: 0.09
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