Fig. 2.

Cell cycle analysis of HTB140 cells estimated by flow cytometry, 48 h after irradiation with 12C ions of 197 and 382 keV/μm. Applied irradiation doses were from 2 to 16 Gy. The percentage of cells in G1, S and G2 phases was obtained with the FloMax software. Mean values obtained from three experiments are presented. *P<0.05; G2 phase at different irradiation doses compared to control.