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CanVAS Hayward2016 · Founder
Cosmic medallion portrait of 4856_4856, a Labrador Retriever
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.

4856_4856

4856_4856 is a Labrador Retriever from the Hayward2016 research cohort. One of 14,478 dogs who built the atlas.

See 4856_4856 in the atlas
About 4856_4856

4856_4856 sits near the center of the Labrador Retriever cluster - genetically very typical for the breed.

  • Predicted large by the six body-size genes the atlas reads (IGF1, HMGA2, SMAD2, LCORL, STC2, ADAMTS17).
  • Carries one copy of the FGF4 chondrodysplasia retrogene.
  • Wire-coat furnishings - the eyebrow + beard variant at RSPO2.
4856_4856's nearest neighbors

The five dogs in the atlas whose genomes sit closest to 4856_4856's. Click any of them to keep exploring.

  1. HO7_HO7 Village Dog Honduras 27.86
  2. PFZ2C06_PFZ2C06 Village Dog Dominican Republic 28.03
  3. PFZ3F06_PFZ3F06 Village Dog Mexico Morelia 28.35
  4. PFZ5F05_PFZ5F05 Labrador Retriever 28.83
  5. HR72_HR72 Village Dog Croatia 29.55
4856_4856's breed

4856_4856 sits in the Rottweiler 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. Rottweiler 71%
  2. Labrador Retriever 17%
  3. Golden Retriever 12%
Source

From the CanVAS (Hayward2016 cohort) . Breed-page reference: Labrador Retriever.

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 A/A
Leg length
FGF4·CFA18 T/C
FGF4·CFA12 C/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 A/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 3.930
y 1.599
z 1.391
PCA-256 distance from breed centroid
53.53
Outlier percentile in breed
24
lower = more typical
Top-3 principal components by |z|

The 3 PCs on which 4856_4856 scores most extreme, with the 3 highest-loading SNPs on each. Foundation for the future genome-ring visualization.

PC172 z = -3.08
  • chr13:4,083,191 loading 0.0359
  • chr24:4,114,956 loading 0.0356
  • chr13:12,284,714 loading 0.0349
PC179 z = -2.97
  • chr34:3,531,310 loading 0.0341
  • chr34:3,128,578 loading -0.0327
  • chr4:57,360,298 loading -0.0326
PC12 z = -2.18
  • chr12:3,203,806 loading 0.0259
  • chr13:8,570,429 loading -0.0258
  • chr3:39,845,469 loading 0.0255
Ancestry reconstruction error: 0.66
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