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CanVAS Chen · Founder
Cosmic medallion portrait of W_NFd_NFd_LU1402, a Newfoundland
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.

W_NFd_NFd_LU1402

W_NFd_NFd_LU1402 is a Newfoundland from the Chen research cohort. One of 14,478 dogs who built the atlas.

See W_NFd_NFd_LU1402 in the atlas
About W_NFd_NFd_LU1402

W_NFd_NFd_LU1402 is a notable Newfoundland - distinctive within the breed.

  • Predicted giant by the six body-size genes the atlas reads (IGF1, HMGA2, SMAD2, LCORL, STC2, ADAMTS17).
  • Standard leg length. No chondrodysplasia retrogene variant.
  • Smooth coat. No wire-furnishings variant at RSPO2.
W_NFd_NFd_LU1402's nearest neighbors

The five dogs in the atlas whose genomes sit closest to W_NFd_NFd_LU1402's. Click any of them to keep exploring.

  1. NFd_LU1402_NFd_LU1402 Newfoundland 4.74
  2. W_NFd_NFd_LU1404 Newfoundland 19.61
  3. NFd_LU1404_NFd_LU1404 Newfoundland 20.01
  4. W_NFd_NFd_LU1408 Newfoundland 20.92
  5. NFd_LU1408_NFd_LU1408 Newfoundland 21.56
W_NFd_NFd_LU1402's breed

W_NFd_NFd_LU1402 sits in the Newfoundland 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. Newfoundland 82%
  2. Labrador Retriever 10%
  3. Golden Retriever 8%
Source

From the CanVAS (Chen cohort) . Breed-page reference: Newfoundland.

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 A/A
Leg length
FGF4·CFA18 C/C
FGF4·CFA12 C/C
Coat
RSPO2 C/C
FGF5 T/C
KRT71 C/C
MC1R T/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 -0.004
y -5.763
z 2.614
PCA-256 distance from breed centroid
38.54
Outlier percentile in breed
88
lower = more typical
Top-3 principal components by |z|

The 3 PCs on which W_NFd_NFd_LU1402 scores most extreme, with the 3 highest-loading SNPs on each. Foundation for the future genome-ring visualization.

PC15 z = -5.09
  • chr27:9,604,099 loading 0.0251
  • chr9:58,501,670 loading -0.0250
  • chr9:46,847,361 loading 0.0246
PC92 z = -4.66
  • chr25:1,819,027 loading 0.0402
  • chr25:3,195,036 loading -0.0397
  • chr25:2,138,835 loading 0.0370
PC118 z = -3.93
  • chr13:4,612,002 loading 0.0350
  • chr13:4,346,598 loading 0.0329
  • chr10:6,497,921 loading 0.0313
Ancestry reconstruction error: 0.60
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