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Photomicrographs showing the effect on cell division phases of the solutions of A-calcium levulinate, (A1)—precipitated nuclear material, (A2)—cell wall corrugated, (A3)—cytokinesis inhibition and hypertrophied nucleus, (A4)—metaphase disorganized hypertrophied nucleolus, (A5)—telophase bridged, (A6)—elongated nucleus.
