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CanVAS Hayward2016 · Founder
Cosmic medallion portrait of 2138_2138, 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.

2138_2138

2138_2138 is a Newfoundland from the Hayward2016 research cohort. One of 14,478 dogs who built the atlas.

See 2138_2138 in the atlas
About 2138_2138

2138_2138 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.
  • Wire-coat furnishings - the eyebrow + beard variant at RSPO2.
2138_2138's nearest neighbors

The five dogs in the atlas whose genomes sit closest to 2138_2138's. Click any of them to keep exploring.

  1. PFZ34F11_PFZ34F11 Newfoundland 13.04
  2. PFZ35E09_PFZ35E09 Newfoundland 13.17
  3. PFZ40C01_PFZ40C01 Newfoundland 13.79
  4. PFZ8G09_PFZ8G09 Newfoundland 16.72
  5. PFZ35C09_PFZ35C09 Newfoundland 19.16
2138_2138's breed

2138_2138 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 88%
  2. Labrador Retriever 7%
  3. Golden Retriever 5%
Source

From the CanVAS (Hayward2016 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 C/A
HMGA2 T/T
SMAD2 G/G
LCORL A/G
STC2 A/A
ADAMTS17 A/A
Leg length
FGF4·CFA18 C/C
FGF4·CFA12 C/C
Coat
RSPO2 T/T
FGF5 T/T
KRT71 C/C
MC1R T/T
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 0.637
y -5.948
z 3.635
PCA-256 distance from breed centroid
37.06
Outlier percentile in breed
85
lower = more typical
Top-3 principal components by |z|

The 3 PCs on which 2138_2138 scores most extreme, with the 3 highest-loading SNPs on each. Foundation for the future genome-ring visualization.

PC15 z = -6.92
  • chr27:9,604,099 loading 0.0251
  • chr9:58,501,670 loading -0.0250
  • chr9:46,847,361 loading 0.0246
PC16 z = 4.23
  • chr12:35,746,865 loading 0.0308
  • chr23:4,266,972 loading -0.0287
  • chr12:34,964,869 loading 0.0275
PC155 z = 3.89
  • chr3:3,559,803 loading 0.0324
  • chr6:3,540,503 loading -0.0319
  • chr15:3,475,065 loading 0.0316
Ancestry reconstruction error: 0.50
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