Effects of Supplemental UV-B Radiation on Fritillaria thunbergii Growth and Photosynthesis Influence on microtubule in wheat mesophyll cell exposed to enhanced ultraviolet B radiation and He-Ne laser irradiation Effects of enhanced UV-Bradiation on nutrients and accumulation of K of wheat field ecosystem Advance of plant response and adaptation under enhanced UV-B radiation and the effect of enhanced UV B on plant photosynthesis Present status and prospects in research on effect of enhanced UV-B radiation on plants THE ACCUMULATION OF UV B ABSORBING COM POUNDS IN LEAVES OF SUBTROPICAL PLANTS Effects of attenuated ultraviolet B radiation on soluble protein, photosynthetic pigments and flavonoids in tobacco leaves Construction of OsRUS 2.1 yeast two hybrid prey vectors and detection of their toxicity and self activated activity Effectsof enhanced UV-B radiation on energy accumulationand energy flow of wheat field ecosystem Effect of enhanced UV-B radiation on endogenous ABA and free proline contents in wheat leaves Interaction of UV-B Radiation and Anthracene on DNA Damage of Phaeodactylum tricornutum Effects of enhanced UV-B radiation on population quantity dynamics of weeds,soil macroanimals and wheat aphids in the wheat field ecosystem Effects of supplementary radiation of UV-B and red light on fruit quality of tomato in winter plastic greenhouse Effectsof laser pretreatment on cells of broadbean in UV-B-induced damage protection Influence of enhanced UV B radiation on H 2O 2 metabolism in wheat leaves Effects of Enhanced Ultraviolet B Radiation on Physiological Indices and Camptothecin Content in Camptotheca acuminata Decne THE EFFECT OF ENHANCED UV B RADIATION ON THE ACTIVITIES OF SOD,CAT AND POX IN WHEAT LEAVES Responses of Seed Germination and Seedling Growth of Picea asperata to Climate Warming and Enhanced UV B Radiation