4043

GTD Indications Diagnosis Carrier / Cascade Testing Prenatal GTD Samples Accepted Blood DNA Cultured Cells Buccal Swab Saliva GTD Test Methodology Sequencing Generic Test name (cms title) GTP Cyclohydrolase-1 related disorders GTD Test type Single Gene GTD Location London Health Sciences Centre GTD Gene/Platform/Region List GCH1
GTD Category Neurogenetics GTD Disease/Condition GTPCH1-deficient DRD, TH-deficient DRD, Hyperphenylalaninemia, tetrahydrobiopterin-deficient,