Laboratory for Molecular Diagnostics
Center for Nephrology and Metabolic Disorders
Moldiag Diseases Genes Support Contact

Methionine adenosyltransferase I alpha

The protein encoded by MAT1A is an important enzyme of sulfur-containing amino acid metabolism. It is mostly that homozygous loss-of-function mutations cause isolated persistent hypermethioninemia and toxic effects on several organs ensue. Although predominantly an recessive disorder, the mutation p.R264H(CGT>CAT) causes a dominant type of inheritance.

Genetests:

Clinic Method Carrier testing
Turnaround 5 days
Specimen type genomic DNA
Clinic Method Massive parallel sequencing
Turnaround 25 days
Specimen type genomic DNA
Clinic Method Genomic sequencing of the entire coding region
Turnaround 20 days
Specimen type genomic DNA

Related Diseases:

Methionine adenosyltransferase deficiency
MAT1A
Update:
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