title: Importance of circadian rhythms in animal cell cultures.
abstract: Circadian rhythms are a characteristic feature of many cell and organ cultures. Such rhythms may be important in the interpretation of data from cells in culture. More examples of circadian rhythms in tissue culture are badly needed to understand this phenomena. However, they will only be expressed under optimum and well-understood conditions.
mesh_terms: D000818:Animals; D001717:Birds; D002453:Cell Cycle; D002468:Cell Physiological Phenomena; D002478:Cells, Cultured; D002940:Circadian Rhythm / Q000187:drug effects; D004330:Drosophila; D004777:Environment; D009924:Organ Culture Techniques; D014176:Protein Biosynthesis; D012313:RNA / Q000494:pharmacology; D051381:Rats
chemical_list: D012313:RNA