Figure 2
From: Prenatal diagnosis of severe mitochondrial diseases caused by nuclear gene defects: a study in Japan

Family tree of 13 probands. One family had X chromosome-linked gene mutation; the other 12 families had autosomal recessive gene mutations. In our cohort, there was no consanguineous couple. Fam family, CM cardiomyopathy, LIMD lethal infantile mitochondrial disease, NLIMD non-lethal infantile mitochondrial disease, LS Leigh syndrome, HD hepatic disease, MTDPS mitochondrial DNA depletion syndrome, WT wild type, m month, d day, y year.