Danilov R A, Ekelund N G
Department of Applied Science, Mid Sweden University, 871 88 Hārnösand, Sweden.
Folia Microbiol (Praha). 2000;45(1):41-4. doi: 10.1007/BF02817448.
Effects of increasing doses of UV-B radiation on photosynthetic efficiency (PE) and motility in Chlamydomonas reinhardtii were investigated. The exposure time ranged from 10 to 120 min at 0.73 W/m2 UV-B radiation. A decrease in compensation points (CP) was followed by an increase in PE on extending the UV-B treatment up to 60 min. The subsequent increase in PE was accompanied by increasing CPs. Enhanced doses of UV-B radiation thus have a stimulatory effect on the PE in C. reinhardtii. No inhibitory effects could be detected. No statistically significant differences in motility could be observed due to an extremely high variation of values.
研究了增加剂量的UV-B辐射对莱茵衣藻光合效率（PE）和运动性的影响。在0.73W/m²的UV-B辐射下，暴露时间为10至120分钟。将UV-B处理延长至60分钟时，补偿点（CP）降低，随后光合效率增加。光合效率随后的增加伴随着补偿点的增加。因此，增强剂量的UV-B辐射对莱茵衣藻的光合效率具有刺激作用。未检测到抑制作用。由于数值变化极大，未观察到运动性方面有统计学显著差异。
