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. 2021 Feb 25;11:627043. doi: 10.3389/fcimb.2021.627043

Figure 2.

Figure 2

Cell cycle distribution index. NOK-si (A), SCC 25 (B), and Detroit 562 (C) cell lines stimulated with soluble factors (SF) from C. albicans (Ca), S. aureus (Sa), and dual species (D) from early (16-h) (A, C, E) and mature (36-h) (B, D, F) biofilms. Cells were fixed and labeled with propidium iodide, and their DNA content was measured using flow cytometry. The cell cycle distribution index (SubG0, G0/G1, S, G2/M) was analyzed after 4 and 24 h of stimulation.