Figure 3
From: Ultraviolet-A radiation induces changes in cyclin G gene expression in mouse melanoma B16-F1 cells
Comparison of the timing of the cyclin G expression and cell cycle arrest in G2/M phase. The results are expressed as the ratios. The moderate increase in the protein expression of cyclin G (pink line) at the 2-h and 3-h time-points precedes the G2/M cell cycle arrest (blue line), which starts 4 h after the end of the UVA irradiation. The second increase in the cyclin G protein expression observed at the 6-h time-point is followed by further increase in G2/M phase arrest.