title: Experimental approaches to the study of the biogenesis of mammalian mitochondrial proteins.
abstract: Mitochondrial proteins are synthesized in mitochondria and on cytosolic ribosomes. Several approaches used to establish the site of synthesis and the identity of mitochondrially synthesized proteins are described. These include the specific inhibition of mitochondrial translation by inhibitors or mutation and the specific elimination of cytosolic translation either by using isolated mitochondria or specific inhibitors. Experimental approaches to study the import of proteins into mitochondria are also discussed.
mesh_terms: D000818:Animals; D002460:Cell Line; D004272:DNA, Mitochondrial / Q000235:genetics; D008928:Mitochondria / Q000378:metabolism*; D014176:Protein Biosynthesis; D011506:Proteins / Q000235:genetics; D012270:Ribosomes / Q000378:metabolism
chemical_list: D004272:DNA, Mitochondrial; D011506:Proteins