OMIA 002015-9615 : Dental hypomineralization in Canis lupus familiaris

Possibly relevant human trait(s) and/or gene(s) (MIM number): 259775

Mendelian trait/disorder: yes

Mode of inheritance: Autosomal Recessive

Considered a defect: yes

Key variant known: yes

Year key variant first reported: 2016

Molecular basis: Hytönen et al. (2016): the likely causal mutation in Border Collies is a "non-synonymous [missense] homozygous variant, c.899C>T, in the FAM20C gene. This leads to a missense change, p.A300V, in a highly conserved position in the kinase domain of the FAM20C protein".

Clinical features: Hytönen et a. (2016) "were approached by a Border Collie breeder with a family of several affected dogs that suffered from severe tooth wear resulting in pulpitis and requiring extraction of those teeth"

Breed: Border Collie.

Associated gene:

Symbol Description Species Chr Location OMIA gene details page Other Links
FAM20C family with sequence similarity 20, member C Canis lupus familiaris 6 NC_006588.3 (16497064..16448603) FAM20C Homologene, Ensembl, NCBI gene

Variants

By default, variants are sorted chronologically by year of publication, to provide a historical perspective. Readers can re-sort on any column by clicking on the column header. Click it again to sort in a descending order. To create a multiple-field sort, hold down Shift while clicking on the second, third etc relevant column headers.

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.

Breed(s) Variant Phenotype Gene Allele Type of Variant Reference Sequence Chr. g. or m. c. or n. p. Verbal Description EVA ID Year Published PubMed ID(s) Acknowledgements
Border Collie Dental hypomineralization FAM20C missense CanFam3.1 6 g.16452327C>T c.899C>T p.A300V 2016 27187611 Variant coordinates obtained from or confirmed by EBI's Some Effect Predictor (VEP) tool

References


Note: the references are listed in reverse chronological order (from the most recent year to the earliest year), and alphabetically by first author within a year.
2016 Hytönen, M.K., Arumilli, M., Lappalainen, A.K., Owczarek-Lipska, M., Jagannathan, V., Hundi, S., Salmela, E., Venta, P., Sarkiala, E., Jokinen, T., Gorgas, D., Kere, J., Nieminen, P., Drögemüller, C., Lohi, H. :
Molecular Characterization of Three Canine Models of Human Rare Bone Diseases: Caffey, van den Ende-Gupta, and Raine Syndromes. PLoS Genet 12:e1006037, 2016. Pubmed reference: 27187611. DOI: 10.1371/journal.pgen.1006037.
Hytönen, M.K., Lohi, H. :
Canine models of human rare disorders. Rare Dis 4:e1241362, 2016. Pubmed reference: 27803843. DOI: 10.1080/21675511.2016.1241362.

Edit History


  • Created by Frank Nicholas on 26 May 2016
  • Changed by Frank Nicholas on 26 May 2016