M.V. Lomonosov Moscow State University 1 article published in JoVE Biochemistry Labelling and Visualization of Mitochondrial Genome Expression Products in Baker's Yeast Saccharomyces cerevisiae Ivan V. Chicherin1,2, Sergei A. Levitskii1, Maria V. Baleva1, Igor A. Krasheninnikov1, Maxim V. Patrushev3, Piotr A. Kamenski1 1Department of Biology, M.V. Lomonosov Moscow State University, 2Institute of Functional Genomics, M.V. Lomonosov Moscow State University, 3National Research Centre "Kurchatov Institute" Baker’s yeast mitochondrial genome encodes eight polypeptides. The goal of the current protocol is to label all of them and subsequently visualize them as separate bands.