title: RNA homologies between protozoa.
mesh_terms: D005075:Biological Evolution; D016798:Ciliophora / Q000032:analysis*; D004247:DNA / Q000032:analysis; D006824:Hybridization, Genetic; D010247:Paramecium / Q000032:analysis; D010759:Phosphorus Isotopes; D012313:RNA / Q000032:analysis*; D013768:Tetrahymena / Q000032:analysis
chemical_list: D010759:Phosphorus Isotopes; D012313:RNA; D004247:DNA