OTC Gene in Ornithine Transcarbamylase Deficiency: Clinical Course and Mutational Spectrum in Seven Korean Patients

Ornithine transcarbamylase deficiency was genetically heterogeneous in the seven Korean patients with confirmed ornithine transcarbamylase deficiency diagnosis by biochemical findings and/or genetic analysis, together with two novel mutations in the OTC gene. We hope that these data will contribute to a better understanding of the clinical course and distinct molecular genetic characteristics of Korean patients with ornithine transcarbamylase deficiency.