title: Some factors controlling step-wise variation of organelle number in Euglena gracilis.
mesh_terms: D000818:Animals; D002734:Chlorophyll / Q000032:analysis; D002736:Chloroplasts / Q000187:drug effects*; D002875:Chromosomes / Q000187:drug effects*; D003470:Culture Media; D004247:DNA / Q000032:analysis; D005055:Euglena / Q000166:cytology / Q000254:growth & development*; D006238:Haploidy; D007700:Kinetics; D009154:Mutation; D009940:Organoids; D010710:Phosphates / Q000494:pharmacology*; D010788:Photosynthesis; D011123:Polyploidy; D012313:RNA / Q000032:analysis; D013997:Time Factors
chemical_list: D003470:Culture Media; D010710:Phosphates; D002734:Chlorophyll; D012313:RNA; D004247:DNA