Effects of Photoperiod on Supramolecular Architecture of Thylakoid Membranes from a Rice Mutant (Oryza sativa Nongken 58S) The Supramolecular Architecture in Chloroplast Thylakoid Membranes of Warigal Wheat Effects of Doubled-CO2 Concentration on Ultrastructure, Supramolecular Architecture and Spectral Characteristics of Chloroplasts from Wheat Changes of Freeze-Fracture Ultrastructure and Light Harvesting Chlorophyll Protein Complex in Thylakoid Membranes During Ontogeny of Maize