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CanVAS Shannon · Founder
Cosmic medallion portrait of PFZ16B04_PFZ16B04, 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.

PFZ16B04_PFZ16B04

PFZ16B04_PFZ16B04 is a Labrador Retriever from the Shannon research cohort. One of 14,478 dogs who built the atlas.

See PFZ16B04_PFZ16B04 in the atlas
About PFZ16B04_PFZ16B04

PFZ16B04_PFZ16B04 is a notable Labrador Retriever - distinctive within the breed.

  • Predicted large 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).
PFZ16B04_PFZ16B04's nearest neighbors

The five dogs in the atlas whose genomes sit closest to PFZ16B04_PFZ16B04's. Click any of them to keep exploring.

  1. cHD15_9_cHD15_9 Labrador Or Golden Retriever 23.52
  2. 5309_5309 Labrador Retriever 24.01
  3. PFZ41D08_PFZ41D08 Labrador Retriever 24.37
  4. PFZ38E11_PFZ38E11 Labrador Retriever 24.49
  5. cHD11_586_cHD11_586 Labrador Or Golden Retriever 24.61
PFZ16B04_PFZ16B04's breed

PFZ16B04_PFZ16B04 sits in the Labrador Retriever cluster, with genome overlap to 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. Labrador Retriever 75%
  2. Golden Retriever 25%
Source

From the CanVAS (Shannon 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 T/T
SMAD2 G/G
LCORL G/G
STC2 A/A
ADAMTS17 A/A
Leg length
FGF4·CFA18 C/C
FGF4·CFA12 C/C
Coat
RSPO2 C/T
FGF5 T/C
KRT71 C/C
MC1R T/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 8.736
y 0.993
z 4.635
PCA-256 distance from breed centroid
65.95
Outlier percentile in breed
82
lower = more typical
Top-3 principal components by |z|

The 3 PCs on which PFZ16B04_PFZ16B04 scores most extreme, with the 3 highest-loading SNPs on each. Foundation for the future genome-ring visualization.

PC56 z = 5.11
  • chr4:50,564,575 loading 0.0345
  • chr20:9,086,763 loading 0.0319
  • chr15:1,031,002 loading -0.0297
PC58 z = -4.74
  • chr1:34,766,687 loading 0.0326
  • chr12:57,607,923 loading -0.0310
  • chr6:35,486,219 loading 0.0308
PC36 z = -4.41
  • chr18:29,956,251 loading 0.0345
  • chr26:19,556,698 loading 0.0316
  • chr21:15,780,220 loading -0.0288
Ancestry reconstruction error: 0.93 (high - dog sits between cluster centroids)
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