Myopathy, lactic acidosis and sideroblastic anemia syndrome 1 (MLASA1): clinical hallmarks in a large pedigree with a novel PUS1 R144Q mutation, remarkable response to somatropin, and review of the literature.
Identification of a novel truncated pathogenic variant in PUS1 gene in two siblings of consanguineous Tunisian family: intrafamilial phenotypic variability related to mtDNA copy number.