6050

GTD Indications Diagnosis Carrier / Cascade Testing GTD Samples Accepted Blood DNA Dried Blood Spot (accepted ONLY for exceptional circumstances) GTD Test Methodology Sequencing Generic Test name (cms title) Amino Acid Disorders GTD Test type Gene Panel GTD Location Newborn Screening Ontario GTD Gene/Platform/Region List ADK, AHCY, CBS, GNMT, MAT1A, SLC25A13, MTHFR, MTR, MTRR GTD Category Metabolic GTD Disease/Condition Adenosine Kinase Deficiency, SAH Deficiency, Cystathionine Beta-Synthase Deficiency, Homocystinuria, Glycine N-Methyltransferase Deficiency, MAT Deficiency, Citrin Deficiency, Methylenetetrahydrofolate Reductase Deficiency, CblE, CblG