Regulatory effects of salicylic acid on protease Deg5 and PSⅡfunction of wheat chloroplasts under heat and high light stress HIGH LIGHT-INDUCED CHANGES OF THE DIFFERENTIAL ABSORBANCE AT 505 nm AND CHLOROPHYLL FLUORESCENCE IN LEAVES AND IN GREEN ALGA DUNALIELLA SALINA Different B-Type Methionine Sulfoxide Reductases in Chlamydomonas May Protect the Alga against High-Light, Sulfur-Depletion, or Oxidative Stress PROMOTING EFFECTS OF CALCIUM ON PHOTOSYNTHESIS OF TOBACCO SEEDINGS UNDER CHILLING AND HIGH LIGHT ACCLIMATION Review on Some Hot Topics Towards the Researches in the Field of Plant Physioecology Effects of Exogenous Nitric Oxide on The Chlorophyll Fluorescence and Antioxidant System of Dendrobium huoshanense Under High Light Stress Characteristics of Photosynthesis in Different Wheat Cultivars under High Light Intensity and High Temperature Stresses The Response of Photosynthesis and Quantum Yield to low Temperature and High Light in Leaves of Rice Seedlings Overexpression and Suppression of Violaxanthin De-epoxidase Affects the Sensitivity of Photosystem II Photoinhibition to High Light and Chilling Stress in Transgenic Tobacco Light Use Characteristic of Low Light-grown and Low-temperature-treated Tobacco Leavesunder Different Light Intensities Study on Difference of Photosynthesis in Cabbage(Brassica oleracea L. ) Cultivars(Heat-sensitive and Heat-tolerant) at High Temperature in High Light Photosynthetic characteristics of Chlorophytum capense var. medio-pictum under short duration high light intensity Effects of Exogenous Nitric Oxide on The Chlorophyll Fluorescence and Antioxidant System of Dendrobium huoshanense Under High Light Stress Mechanisms of photoinhibition induced by high light in Hosta grown outdoors Variation in Photosynthetic Traits and Antioxidant Enzyme Activities of Wheat Seedlings Transferred from Low to High Light Growth Condition