The photoreactivation ratio of cyanophage PP in wild host under different light or temperature conditions
不同光、温条件下野生宿主对噬藻体PP的光修复率

The photoreactivation ratio of cyanophage PP in its wild host was studied.The results indicate that the photoreactivation ratio in wild host was significantly higher than those of cultured hosts(Phormidium foveolarum IU427 and Plectonema boryanum IU594).Besides,the influences of ecological factors,including light quality,light intensity and water temperature,on the photoreaction ratio in wild host were also studied.The results indicate that the photoreactivation ratio was positively correlated with UV-A int...