title: Estimation of chromatin patterns at G1, S, and G2 of the cell cycle.
mesh_terms: D002110:Caffeine / Q000494:pharmacology; D002455:Cell Division; D002467:Cell Nucleus / Q000032:analysis* / Q000187:drug effects; D002843:Chromatin / Q000032:analysis*; D003584:Cytological Techniques; D003720:Densitometry; D008938:Mitosis; D059828:Plant Cells; D013057:Spectrum Analysis; D013194:Staining and Labeling
chemical_list: D002843:Chromatin; D002110:Caffeine