title: [Evolutionary origin of cell organelles].
abstract: A review on the evolutionary origin of the energy-yielding eukaryotic organelles is presented. Current autogenetic (endogenous compartmentalization) schemes, as well as different variants of symbiogenesis, are critically envisaged. A new symbiogenetic scheme is put forth, according to which mitochondria and chloroplasts originated divergently from a primordial photosynthetic organelle; the latter was acquired by endosymbiosis of ancient cyanobacteria in the cells of protoeukaryotes.
mesh_terms: D000332:Aerobiosis; D000693:Anaerobiosis; D005075:Biological Evolution; D002451:Cell Compartmentation; D002736:Chloroplasts / Q000378:metabolism; D002999:Clone Cells / Q000648:ultrastructure; D000458:Cyanobacteria / Q000378:metabolism; D003582:Cytogenetics; D004734:Energy Metabolism; D005057:Eukaryotic Cells / Q000648:ultrastructure; D008928:Mitochondria / Q000378:metabolism; D009940:Organoids / Q000502:physiology / Q000648:ultrastructure*; D010101:Oxygen Consumption; D010641:Phenotype; D010788:Photosynthesis; D010802:Phylogeny; D013559:Symbiosis
vernacular_title: K probleme évoliutsionnogo proiskhozhdeniia nekotorykh kletochnykh organell.