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CanVAS Chen · Founder
Cosmic medallion portrait of C_SDX_C_SDX2, a Shandong Xigou
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.

C_SDX_C_SDX2

C_SDX_C_SDX2 is a Shandong Xigou from the Chen research cohort. One of 14,478 dogs who built the atlas.

See C_SDX_C_SDX2 in the atlas
About C_SDX_C_SDX2

C_SDX_C_SDX2 is a strong genetic outlier within the Shandong Xigou cluster - among the most distinctive examples of their breed.

  • Predicted giant by the six body-size genes the atlas reads (IGF1, HMGA2, SMAD2, LCORL, STC2, ADAMTS17).
  • Carries one copy of the FGF4 chondrodysplasia retrogene.
  • Smooth coat. No wire-furnishings variant at RSPO2.
C_SDX_C_SDX2's nearest neighbors

The five dogs in the atlas whose genomes sit closest to C_SDX_C_SDX2's. Click any of them to keep exploring.

  1. C_SDX_C_SDX3 Shandong Xigou 18.97
  2. C_SDX_C_SDX4 Shandong Xigou 21.60
  3. C_SDX_C_SDX8 Shandong Xigou 27.62
  4. C_SDX_C_SDX7 Shandong Xigou 28.01
  5. C_MGX_C_MGX5 Mongolian Dog 28.43
C_SDX_C_SDX2's breed

C_SDX_C_SDX2 sits firmly in the Golden Retriever cluster.

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. Golden Retriever 100%
Source

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

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 C/T
SMAD2 A/G
LCORL A/A
STC2 C/C
ADAMTS17 G/G
Leg length
FGF4·CFA18 T/C
FGF4·CFA12 C/C
Coat
RSPO2 C/C
FGF5 C/C
KRT71 C/C
MC1R T/C
Ear set
MSRB3 G/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 4.333
y 4.303
z 1.052
PCA-256 distance from breed centroid
25.42
Outlier percentile in breed
92
lower = more typical
Top-3 principal components by |z|

The 3 PCs on which C_SDX_C_SDX2 scores most extreme, with the 3 highest-loading SNPs on each. Foundation for the future genome-ring visualization.

PC95 z = -4.01
  • chr22:27,265,197 loading 0.0431
  • chr5:72,529,391 loading 0.0328
  • chr10:5,349,288 loading 0.0317
PC11 z = 2.64
  • chr6:60,987,558 loading 0.0302
  • chr18:25,790,852 loading 0.0293
  • chr14:14,074,192 loading -0.0293
PC67 z = 2.56
  • chr20:37,137,374 loading 0.0345
  • chr37:21,909,127 loading -0.0321
  • chr23:49,705,023 loading 0.0289
Ancestry reconstruction error: 0.65
Back to the Atlas →