Fig. 2
![Fig. 2](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs41241-020-00086-x/MediaObjects/41241_2020_86_Fig2_HTML.png)
Cell cycle analysis. Percentage of cells in cell cycle phases after 24 h of PLN treatment. Chromatin were analyzed using Propidium Iodide in flow cytometry. ** p ≤ 0.01, *** p ≤ 0.001 in relation to control (0 μM). Different letters indicate significant difference