title: Circadian rhythms in whole and in anucleate Acetabularia.
mesh_terms: D000076:Acetabularia / Q000378:metabolism; D000255:Adenosine Triphosphate / Q000378:metabolism; D000460:Chlorophyta / Q000378:metabolism*; D002940:Circadian Rhythm; D010788:Photosynthesis; D012313:RNA / Q000096:biosynthesis
chemical_list: D012313:RNA; D000255:Adenosine Triphosphate