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Mendeliome v0.8803 AMTN Zornitza Stark Marked gene: AMTN as ready
Mendeliome v0.8803 AMTN Zornitza Stark Gene: amtn has been classified as Red List (Low Evidence).
Mendeliome v0.8803 AMTN Zornitza Stark gene: AMTN was added
gene: AMTN was added to Mendeliome. Sources: Expert Review
Mode of inheritance for gene: AMTN was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Publications for gene: AMTN were set to 27412008; 25715379; 26620968
Phenotypes for gene: AMTN were set to Amelogenesis imperfecta, type IIIB
Mode of pathogenicity for gene: AMTN was set to Other
Review for gene: AMTN was set to RED
Added comment: In a Costa Rican family segregating autosomal dominant hypomineralized amelogenesis imperfecta, Smith et al. (2016) identified a heterozygous deletion/insertion mutation in the amelotin gene that segregated with the phenotype in the family. The mutation was predicted to result in an in-frame deletion of 92 amino acids, shortening the protein from 209 to 117 amino acids. Mode of pathogenicity not established. Toxic gain of function proposed as Atmn KO and +/- mice did not recapitulate the human phenotype.
Sources: Expert Review