Epigenetic Regulation of Leaf Senescence in Plants Research Progress of Abiotic Stress Induced Epigenetic Variation in Plants Epigenetic Research Progress on Flowering Time and Flower Organ Development in Angiosperms Epigenetic Research Progress on Flowering Time and Flower Organ Development in Angiosperms Abscisic Acid-mediated Epigenetic Processes in Plant Development and Stress Responses SLIDE, The Protein Interacting Domain of Imitation Switch Remodelers, Binds DDT-Domain Proteins of Different Subfamilies in Chromatin Remodeling Complexes