Cells at G_1, S and G_2 stages were then treated in the medium with chlorophyll dcrivative(CPD) or hypocrellin A (HA) and irradiated by laser microbcam with a wavelength 632.8nm.

• 同含有叶绿素衍生物或竹红菌甲素的培养基分别处理处于G_1；S和G_2时期的细胞；然后用632.；8nm波长的激光进行微束照射。