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CanVAS Shannon · Founder
Cosmic medallion portrait of Rtw_GT346_Rtw_GT346, a Rottweiler
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.

Rtw_GT346_Rtw_GT346

Rtw_GT346_Rtw_GT346 is a Rottweiler from the Shannon research cohort. One of 14,478 dogs who built the atlas.

See Rtw_GT346_Rtw_GT346 in the atlas
About Rtw_GT346_Rtw_GT346

Rtw_GT346_Rtw_GT346 sits at the edge of the Rottweiler cluster but still well within it.

  • Predicted large by the six body-size genes the atlas reads (IGF1, HMGA2, SMAD2, LCORL, STC2, ADAMTS17).
  • Carries one copy of the FGF4 chondrodysplasia retrogene.
  • Wire-coat furnishings - the eyebrow + beard variant at RSPO2.
Rtw_GT346_Rtw_GT346's nearest neighbors

The five dogs in the atlas whose genomes sit closest to Rtw_GT346_Rtw_GT346's. Click any of them to keep exploring.

  1. W_Rtw_Rtw_GT346 Rottweiler 4.78
  2. Rtw_GT348_Rtw_GT348 Rottweiler 15.99
  3. W_Rtw_Rtw_GT348 Rottweiler 17.16
  4. PFZ39B03_PFZ39B03 Rottweiler 17.16
  5. Rtw_GT347_Rtw_GT347 Rottweiler 17.58
Rtw_GT346_Rtw_GT346's breed

Rtw_GT346_Rtw_GT346 sits firmly in the Rottweiler 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. Rottweiler 100%
Source

From the CanVAS (Shannon cohort) . Breed-page reference: Rottweiler.

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 G/G
LCORL G/G
STC2 C/C
ADAMTS17 A/A
Leg length
FGF4·CFA18 T/C
FGF4·CFA12 T/C
Coat
RSPO2 T/T
FGF5 C/C
KRT71 T/C
MC1R C/C
Ear set
MSRB3 A/A
Skull shape
BMP3 C/C
SMOC2 A/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 4.034
y 9.091
z -2.850
PCA-256 distance from breed centroid
18.16
Outlier percentile in breed
56
lower = more typical
Top-3 principal components by |z|

The 3 PCs on which Rtw_GT346_Rtw_GT346 scores most extreme, with the 3 highest-loading SNPs on each. Foundation for the future genome-ring visualization.

PC12 z = -8.01
  • chr12:3,203,806 loading 0.0259
  • chr13:8,570,429 loading -0.0258
  • chr3:39,845,469 loading 0.0255
PC11 z = -3.47
  • chr6:60,987,558 loading 0.0302
  • chr18:25,790,852 loading 0.0293
  • chr14:14,074,192 loading -0.0293
PC86 z = -2.37
  • chr22:2,473,315 loading 0.0460
  • chr22:2,231,766 loading 0.0451
  • chr22:2,271,992 loading 0.0447
Ancestry reconstruction error: 0.23
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