The Role of Phytochrome in Stress Tolerance Effect of oil in Ganoderma lucidum spores on retina photoreceptor damage of rats induced by N-methyl-N-nitrosoure Mechanism of UV-B Perception by the UVR8 Photoreceptor Recent Advances in the Role of Light Quality and Phytochrome in Plant Defense Resistance Against Environmental Stresses Arabidopsis UV-B Photoreceptor and Its Light Signal Transduction in Plants Recent Advances in the Role of Light Quality and Phytochrome in Plant Defense Resistance Against Environmental Stresses Timing of Photoperiodic Flowering: Light Perception and Circadian Clock Interventional effect of tetramethylpyrazine on retinal photoreceptor cells of rd and rds mice by observation with light microscopy Advances of Mechanism of Nuclear Accumulation in Plant Phytochromes Cloning of Medicago sativa Phychrome B cDNA and Establishment of Its RNA Interference Expression Vector Molecular Structure, Biosynthesis and Photoreversibility of Cyanobacteriochromes