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CanVAS Shannon · Founder
Cosmic medallion portrait of JRT_GT258_JRT_GT258, a Jack Russell 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.

JRT_GT258_JRT_GT258

JRT_GT258_JRT_GT258 is a Jack Russell Terrier from the Shannon research cohort. One of 14,478 dogs who built the atlas.

See JRT_GT258_JRT_GT258 in the atlas
About JRT_GT258_JRT_GT258

JRT_GT258_JRT_GT258 sits near the center of the Jack Russell Terrier cluster - genetically very typical for the breed.

  • 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).
JRT_GT258_JRT_GT258's nearest neighbors

The five dogs in the atlas whose genomes sit closest to JRT_GT258_JRT_GT258's. Click any of them to keep exploring.

  1. JRT_GT254_JRT_GT254 Jack Russell Terrier 20.06
  2. PFZ44H05_PFZ44H05 Jack Russell Terrier 20.87
  3. JRT_GT257_JRT_GT257 Jack Russell Terrier 21.81
  4. PFZ42H07_PFZ42H07 Jack Russell Terrier 21.84
  5. JRT_GT251_JRT_GT251 Jack Russell Terrier 21.86
JRT_GT258_JRT_GT258's breed

JRT_GT258_JRT_GT258 sits in the Jack Russell Terrier cluster, with genome overlap to Golden Retriever, and Labrador 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. Jack Russell Terrier 88%
  2. Golden Retriever 7%
  3. Labrador Retriever 6%
Source

From the CanVAS (Shannon cohort) . Breed-page reference: Jack Russell 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/C
SMAD2 A/G
LCORL G/G
STC2 C/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 T/C
Ear set
MSRB3 G/A
Skull shape
BMP3 C/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 3.411
y 0.721
z 3.670
PCA-256 distance from breed centroid
19.67
Outlier percentile in breed
14
lower = more typical
Top-3 principal components by |z|

The 3 PCs on which JRT_GT258_JRT_GT258 scores most extreme, with the 3 highest-loading SNPs on each. Foundation for the future genome-ring visualization.

PC69 z = -2.81
  • chr28:2,486,426 loading 0.0331
  • chr15:29,010,464 loading -0.0324
  • chr27:17,119,793 loading -0.0316
PC74 z = 2.68
  • chr22:1,996,400 loading 0.0833
  • chr22:2,231,766 loading 0.0832
  • chr22:2,271,992 loading 0.0828
PC72 z = -2.14
  • chr22:15,601,204 loading 0.0364
  • chr22:2,850,748 loading 0.0330
  • chr22:15,670,985 loading -0.0317
Ancestry reconstruction error: 0.49
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