{"topic_id":"companion_breed_health_scottish_fold_feline_familial_hcm_cat","category":"companion-breed-health","context":"---\nlicense: permission_granted\ntopic_id: companion_breed_health_scottish_fold_feline_familial_hcm_cat\ncategory: companion-breed-health\ntitle: \"Scottish Fold — Feline familial HCM (hereditary; OMIA-verified breed predisposition)\"\nlang: en\nsource: \"OMIA (Online Mendelian Inheritance in Animals, University of Sydney) breed-specific hereditary-disorder record, saved verbatim to source_file; C1 substring-verified. Pulled 2026-08-02 from local OMIA database dump.\"\nsource_file: pdf-raw/breed-health/scottish_fold_feline_familial_hcm_6368.txt\ndate_parsed: 2026-08-02\ntokens_estimated: 171\nverification:\n  method: substring_match\n  claims: 5\n  passed: 5\n  date: 2026-08-02\nrecovered: false\npath: companion-breed-health/companion_breed_health_scottish_fold_feline_familial_hcm_cat/01_companion_breed_health_scottish_fold_feline_familial_hcm_cat.md\nsource_document: \"OMIA — Online Mendelian Inheritance in Animals (University of Sydney)\"\ncitation:\n  authority: \"OMIA — Online Mendelian Inheritance in Animals (University of Sydney)\"\n  title: \"Scottish Fold — Feline familial HCM (hereditary; OMIA-verified breed predisposition)\"\n  url: \"https://omia.org/OMIA002952/9685/\"\n  retrieved: \"2026-08-02\"\n  ref: \"OMIA breed-specific hereditary-disorder records (omia.org), derived from local OMIA database dump; dataset: https://doi.org/10.25910/2AMR-PV70\"\n  doc_type: \"academic animal-genetics database (breed-specific disorder entries)\"\n  needs_review: false\n\n\n# Scottish Fold — Feline familial HCM (hereditary; OMIA-verified breed predisposition)\n\nSource: first-hand OMIA (University of Sydney) breed-specific hereditary-disorder record, saved verbatim to `source_file`; every claim below is a C1 byte-substring of it.\n\n## Claims\n\n- `Breed: Scottish Fold (Cat)`\n- `Disorder: Feline familial HCM`\n- `Mode of inheritance: Autosomal recessive`\n- `Summary: Information listed here was previously listed under 'a href=../../../../../../OMIA000515/9685/OMIA:000515-9685/a : Cardiomyopathy, hypertrophic', an entry that now describes generic information about HCM. See also 'a href=../../../../../../OMIA002951/9685/OMIA:002951-9685/a : Cardiomyopathy, hypertrophic, MYBPC3-related, autosomal dominant' [30/04/2025].nbsp;brThe original entry was edited by Meg Sleeper, VMD and Vicki N. Meyers-Wallen, VMD, PhD, Dipl. ACT and has been updated.`\n- `Defect: yes`\n## Associated gene(s)\nDerived from OMIA database dump (omia.xml, local); structured field, not verbatim prose. First-hand values below are verbatim substrings of the topic's pdf-raw/omia/<phene_id>.txt source file.\n- Gene: Entrez Gene ID 398299006 (no symbol in OMIA GeneSynonym) — OMIA Phene_Gene\n- OMIA molecular-genetics note: HCM is genetically heterogeneous in the overall cat population. By sequencing a very likely comparative candidate gene (based on the homologous human disorder), Meurs et al. (2005) identified the causative mutation in Maine Coon cats as a G to C substitution in exon 3, codon 31 of MYBPC3 (omia.variant:901). This changes a conserved amino acid (alanine to proline; A31P), which most likely changes p…\n\n## Evidence (references)\nDerived from OMIA database dump (omia.xml, local); structured field, not verbatim prose. First-hand values below are verbatim substrings of the topic's pdf-raw/omia/<phene_id>.txt source file.\n- 2005. A cardiac myosin binding protein C mutation in the Maine Coon cat with familial hypertrophic cardiomyopathy. Hum Mol Genet — PubMed:PMID16236761 | DOI:10.1093/hmg/ddi386 — OMIA Phene_Article / Article\n- 2009. Prospective echocardiographic and tissue Doppler imaging screening of a population of Maine Coon cats tested for the A31P mutation in the myosin-binding protein C gene: a specific analysis of the heterozygous status. J Vet Intern Med — PubMed:PMID19175727 | DOI:10.1111/j.1939-1676.2008.0218.x — OMIA Phene_Article / Article\n- 2008. Prevalence of the myosin-binding protein C mutation in Maine Coon cats. J Vet Intern Med — PubMed:PMID18498321 | DOI:10.1111/j.1939-1676.2008.0113.x — OMIA Phene_Article / Article\n- 2010. Prevalence of the MYBPC3-A31P mutation in a large European feline population and association with hypertrophic cardiomyopathy in the Maine Coon breed. J Vet Cardiol — PubMed:PMID21051304 | DOI:10.1016/j.jvc.2010.06.004 — OMIA Phene_Article / Article\n- 2010. Association of A31P and A74T polymorphisms in the myosin binding protein C3 gene and hypertrophic cardiomyopathy in Maine Coon and other breed cats. J Vet Intern Med — PubMed:PMID20412438 | DOI:10.1111/j.1939-1676.2010.0514.x — OMIA Phene_Article / Article\n- 2010. Re: Association of A31P and A74T polymorphisms in the myosin binding protein C3 gene and hypertrophic cardiomyopathy in Maine Coon and other breed cats. J Vet Intern Med — PubMed:PMID21054533 | DOI:10.1111/j.1939-1676.2010.0614.x — OMIA Phene_Article / Article\n- 2011. Hypertrophic cardiomyopathy in young Maine Coon cats caused by the p.A31P cMyBP-C mutation--the clinical significance of having the mutation. Acta Vet Scand — PubMed:PMID21306647 | DOI:10.1186/1751-0147-53-7 — OMIA Phene_Article / Article\n- 2007. A substitution mutation in the myosin binding protein C gene in ragdoll hypertrophic cardiomyopathy. Genomics — PubMed:PMID17521870 | DOI:10.1016/j.ygeno.2007.04.007 — OMIA Phene_Article / Article\n- 2013. Myosin-binding protein C DNA variants in domestic cats (A31P, A74T, R820W) and their association with hypertrophic cardiomyopathy. J Vet Intern Med — PubMed:PMID23323744 | DOI:10.1111/jvim.12031 — OMIA Phene_Article / Article\n- 2014. Prevalence and demographics of the MYBPC3-mutations in ragdolls and Maine coons in the British Isles. J Small Anim Pract — PubMed:PMID24602043 | DOI:10.1111/jsap.12201 — OMIA Phene_Article / Article\n- 2015. Genotype-phenotype correlation between the cardiac myosin binding protein C mutation A31P and hypertrophic cardiomyopathy in a cohort of Maine Coon cats: a longitudinal study. J Vet Cardiol — PubMed:PMID26776585 | DOI:10.1016/j.jvc.2015.10.005 — OMIA Phene_Article / Article\n- 2016. Platelet activation and clopidogrel effects on ADP-induced platelet activation in cats with or without the A31P mutation in MYBPC3. J Vet Intern Med — PubMed:PMID27615120 | DOI:10.1111/jvim.14568 — OMIA Phene_Article / Article\n- (10 additional references in OMIA)\n\n## Comparative medicine (human OMIM)\nDerived from OMIA database dump (omia.xml, local); structured field, not verbatim prose. First-hand values below are verbatim substrings of the topic's pdf-raw/omia/<phene_id>.txt source file.\n- OMIM:600958 (type: gene) — OMIA Group_OMIM (via OMIA_ID)\n- OMIM:615396 (type: trait) — OMIA Group_OMIM (via OMIA_ID)\n- OMIM:115197 (type: trait) — OMIA Group_OMIM (via OMIA_ID)\nverification_derived:\n  method: derived_from_dataset\n  source: \"OMIA database dump (omia.xml, local); fields Gene/Variant/Article/OMIM\"\n  note: \"Structured fields (gene, variant rsID/protein change, PubMed/DOI references, OMIM cross-link) extracted from OMIA dump and presented with first-hand values; not verbatim prose.\"\n","sources":["companion-breed-health — Scottish Fold — Feline familial HCM (hereditary; OMIA-verified breed predisposition)"],"source":{"authority":"companion-breed-health","title":"Scottish Fold — Feline familial HCM (hereditary; OMIA-verified breed predisposition)","url":"https://pubmed.ncbi.nlm.nih.gov/16236761/","retrieved":"","ref":"PMID 16236761","doc_type":"official source","source_document":"","verification_file":""},"source_document":"","source_file":"","trust":{"authority_tier":"ungraded","fidelity":"verbatim","license":null,"display_grade":"pending"},"tokens_estimated":1136,"generated_at":null,"tip":"Use /api/v1/topics to discover more topics. /api/v1/nutrient for precise single-point queries. /api/v1/cross_compare for 2-3 standard comparisons."}