Guangxi Hound
12 Guangxi Hounds in the atlas. Every number on this page has a source.
12 Guangxi Hounds in the Sniff Atlas. Population-genetic snapshot, Mendelian carrier frequencies from Donner 2023, and the data substrate's release version, sample sizes, and evidence tier on every claim.
In the atlas, the Guangxi Hound clusters consistently as Guangxi Hound (100% of the 12 dogs here). At the trait loci, SMOC2 runs lower than average (25% here vs 75%); FGF4_retrogene_CFA12 runs lower than average (33% here vs 80%).
High breed predictability score (1.50), individual dogs of this breed reliably cluster together genetically. Only 12 dogs of this breed in the atlas, modestly sampled.
Closest genetic neighbors in the atlas: Xiasi Hound, Chongqing Dog, Chow Chow, Chinese Rural Dog, and village dog Indonesia Borneo.
What the genome says about Guangxi Hound
Computed from the 18,477 research dogs in the Atlas.
- Xiasi Hound1.62
- Chongqing Dog3.94
- Chow Chow5.10
- Chinese Rural Dog5.82
- Village Dog Indonesia Borneo6.30
Frequency of the alternate allele in this breed at each locus's representative SNP.
| IGF1 | 96% |
| HMGA2 | 63% |
| SMAD2 | 100% |
| LCORL | 96% |
| STC2 | 50% |
| ADAMTS17 | 29% |
| FGF4·CFA18 | 88% |
| FGF4·CFA12 | 33% |
| RSPO2 | 63% |
| FGF5 | 58% |
| KRT71 | 92% |
| MC1R | 92% |
| MSRB3 | 96% |
| BMP3 | 96% |
| SMOC2 | 25% |
What does the genome say about how a Guangxi Hound looks?
Guangxi Hounds look the way they do because of a small set of fixed and near-fixed morphology genes that, taken together, define the visible breed. Each translation below pairs the gene with the trait an owner actually sees, the breed's allele frequency at that locus, and a one-clause causal phrase.
Size and build
IGF1 is near-fixed at 96% for the small-body allele, which keeps the breed compact relative to its working-line ancestors.
HMGA2 sits at 63%. HMGA2 is a chromosome-10 size locus that acts together with IGF1, and intermediate frequencies reflect partial commitment to the dominant size variant.
SMAD2 is near-fixed at 100%, a chromosome-7 height locus differentiating small from giant breeds.
LCORL is near-fixed at 96%, the NCAPG/LCORL height locus that is one of the strongest single contributors to canine body size.
STC2 sits at 50%.
ADAMTS17 is at 29%, the lower-frequency allele in this breed.
Leg length
The FGF4 retrogene on chromosome 18 is near-fixed in this breed at 88%. This is the leg-length variant. The breed is fully committed to the long-legged form rather than the short-legged Corgi-and-Dachshund body plan.
The FGF4 retrogene on chromosome 12 sits at 33%, the chondrodystrophic variant.
Coat type, length, and color
RSPO2 sits at 63% for the furnishings variant. Furnishings (the eyebrow-and-mustache pattern seen in Schnauzers and Wheaten Terriers) vary across the population at this intermediate frequency, and visible expression depends on the specific allele combination each dog carries.
FGF5 sits at 58% for the long-coat variant. Coat length is influenced by other loci as well, so intermediate FGF5 frequencies do not always correspond to intermediate visible coat lengths.
KRT71 is near-fixed at 92% for the wavy/curly variant. Coat curl phenotype varies across breeds at this fixation depending on modifier loci, and visible expression is not always curled even when the locus is fixed.
MC1R is at 92% at the representative SNP. MC1R controls the switch between red-to-gold and black-to-brown pigment, with the e/e homozygous genotype producing the gold-to-red spectrum by blocking eumelanin (black and brown pigment).
Ears
MSRB3 is at 96% for the drop-ear allele, the genetic basis of the breed's signature dropped ear set.
Skull shape
BMP3 is at 96%, contributing to the breed's brachycephalic skull shape.
SMOC2 is at 25%, leaving the breed in the long-headed dolichocephalic form.
Where every number on this page came from.
This page draws on three primary data sources. Carrier frequencies for the Mendelian section come from Donner et al. 2023 (CC-BY-4.0). We grade these data at evidence Limited because the cohort is a direct-to-consumer ascertainment, which biases toward owners who chose to test their dogs. The panel also uses tag-SNP proxies for some variants rather than direct causal-variant assays. Limited is a study-design grade, not a quality grade: the Donner cohort is the largest open canine-genotype dataset in existence and we are grateful for it. We rate the confounding MEDIUM.
Population-genetic dimensions (heterozygosity, intra-breed PCA distance, nearest neighbors, trait-locus frequencies) come from CanVAS (Brundage 2026), harmonized through the Sniff Atlas. The exact release date and verification commit are pinned at the bottom of the page so a researcher can trace a number back to a specific snapshot. The disease-gene-variant graph comes from OMIA (Online Mendelian Inheritance in Animals; Nicholas, Tammen, and the Sydney Informatics Hub at the Sydney School of Veterinary Science, The University of Sydney; retrieved April 2026, DOI 10.25910/2AMR-PV70).
What this page does not yet have. Inheritance modes and per-disease penetrance evidence from Donner 2023 are now in the structured data for every variant the panel covers. Mondo, OMIM, Ensembl, and HGNC cross-references on gene pages remain pending — they arrive in December 2026 alongside the imputed 9.67M-variant CanVAS dataset via the OMIA SQL dump absorption. Until then, gene IDs carry NCBI Gene and OMIA phene URLs only; the wider human-homolog and disease-ontology cross-reference set fills in with that release.
How to cite this page. The computed dimensions on this page are derived from the open Sniff Atlas v1.0.1 (Gehring 2026, doi:10.5281/zenodo.20566358, CC-BY 4.0). Full citation formats including BibTeX, RIS, and CITATION.cff at sniff.world/cite.
We have 12 guangxi hounds. We do not have yours.
Every guangxi hound added sharpens the breed's genetic neighborhood. Enrollment is free. The data stays open. The star is permanent.
- Donner J, Anderson H, Davison S, et al. (2023). Frequency and distribution of 152 genetic disease variants in over 1,000,000 mixed-breed and purebred dogs. PLOS Genetics 19(2):e1010651. doi:10.1371/journal.pgen.1010651
- Brundage J, et al. (2026). CanVAS: a harmonized canine variant atlas. bioRxiv. doi:10.64898/2026.04.13.718238
- Nicholas, F.W., Tammen, I., & Sydney Informatics Hub. (2026). Online Mendelian Inheritance in Animals (OMIA) [dataset]. The University of Sydney. https://omia.org. doi:10.25910/2AMR-PV70 (retrieved April 2026).