OMIA:002607-9685 : Pyknodysostosis in Felis catus (domestic cat) |
Categories: Skeleton phene (incl. short stature & teeth)
Links to possible relevant human trait(s) and/or gene(s) in OMIM: 601105 (gene) , 265800 (trait)
Mendelian trait/disorder: yes
Disease-related: yes
Key variant known: yes
Year key variant first reported: 2022
Molecular basis: Lyraki et al. (2022): "A variant in CTSK was identified in the affected cat following whole-exome sequencing (WES)."
Clinical features: Lyraki et al. (2022): "A 9-month-old entire male domestic longhair cat presented with a history of pathological fractures, chronic musculoskeletal pain and poor growth. Multiple facial and skeletal abnormalities were identified on physical examination and advanced imaging (CT and radiographs)."
Breed:
Domestic Longhair.
Breeds in which the phene has been documented. (If a likely causal variant has been documented for the phene, see the variant table breeds in which the variant has been reported).
Associated gene:
| Symbol | Description | Species | Chr | Location | OMIA gene details page | Other Links |
|---|---|---|---|---|---|---|
| CTSK | cathepsin K | Felis catus | C1 | NC_058375.1 (105454360..105444764) | CTSK | Homologene, Ensembl , NCBI gene |
Variants
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WARNING! Inclusion of a variant in this table does not automatically mean that it should be used for DNA testing. Anyone contemplating the use of any of these variants for DNA testing should examine critically the relevant evidence (especially in breeds other than the breed in which the variant was first described). If it is decided to proceed, the location and orientation of the variant sequence should be checked very carefully.
Since October 2021, OMIA includes a semiautomated lift-over pipeline to facilitate updates of genomic positions to a recent reference genome position. These changes to genomic positions are not always reflected in the ‘acknowledgements’ or ‘verbal description’ fields in this table.
| OMIA Variant ID | Breed(s) | Variant Phenotype | Gene | Allele | Type of Variant | Source of Genetic Variant | Reference Sequence | Chr. | g. or m. | c. or n. | p. | Verbal Description | EVA ID | Year Published | PubMed ID(s) | Acknowledgements |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1517 | Domestic Longhair | Pyknodysostosis | CTSK | nonsense (stop-gain) | Naturally occurring variant | Felis_catus_9.0 | C1 | g.105945826G>A | c.724C>T | p.(R242*) | ENSFCAT00000003643; variant is reported in a single affected cat | 2022 | 36532681 |
Cite this entry
Nicholas, F. W., Tammen, I., & Sydney Informatics Hub. (2023). OMIA:002607-9685: Online Mendelian Inheritance in Animals (OMIA) [dataset]. https://omia.org/. https://doi.org/10.25910/2AMR-PV70
Reference
| 2022 | Lyraki, M., Hibbert, A., Langley-Hobbs, S., Lait, P., Buckley, R.M., Warren, W.C., Lyons, L.A. : |
| CTSK variant implicated in suspected pyknodysostosis in a domestic cat. JFMS Open Rep 8:20551169221137536, 2022. Pubmed reference: 36532681. DOI: 10.1177/20551169221137536. |
Edit History
- Created by Imke Tammen2 on 09 Jan 2023
- Changed by Imke Tammen2 on 09 Jan 2023