Group of genes Name of genes Cytochrome b cob Cytochrome c biogenesis Large subunit of ribosome Maturase R Small subunit of ribosome rps3 Subunit of ATPase atp6, atp8, atp9 Subunit of NADH dehydrogenase nad1, nad2, nad3, nad4, nad4l, nad5, nad6 Subunit of cytochrome c oxidase cox1, cox2, cox3 Subunit of succinate dehydrogenase Transport membrane protein tRNA genes rRNA genes Other genes orf1, orf10, orf11, orf12, orf13, orf14, orf15, orf16, orf17, orf18, orf19, orf2, orf20, orf21, orf22, orf23, orf24, orf25, orf26, orf27, orf28, orf29, orf3, orf30, orf31, orf4, orf5, orf6, orf7, orf8, orf9, unknown, unknown, unknown, unknown, unknown, unknown, unknown, unknown, unknown, unknown, unknown, unknown, unknown, unknown, unknown, unknown, unknown, unknown, unknown, unknown, unknown, unknown, unknown, unknown, unknown, unknown, unknown, unknown, unknown, unknown