Fig. 2From: Identification and characterization of a new pathologic mutation in a large Leber hereditary optic neuropathy pedigreem.3734A > G genetic variant. a Electropherograms from a segment of control (C) and index (VI-17) mitochondrial deoxyribonucleic acid (mtDNA) sequences. b Picture of a gel showing the pattern of restriction fragment length polymorphisms. M, molecular weight marker; A, amplicon; R, rho0 (no mtDNA) sample; C, negative controlBack to article page