Confocal Microscopic Observations on Actin Filament Distribution in Lily Pollen Protoplasts Visualization of Actin Filament Patterns in Pollen Tubes of Hosta caerulea Tratt. with a Non-Fixation and TRITC-Phalloidin Method Revealing the F-actin Networks in Interphase Nuclei of Garlic Clove Cells by Confocal Fluorescence Microscopy Confocal Fluorescence Microscopic Observation on the Transcellular Distribution of Actin Filaments in the Epidermis of Garlic Clove Sheath Confocal Microscopy Observations on Actin Cytoskeleton in the Pollen and Pollen Protoplast of Narcissus F-actin is a Nuclear and Chromosomal Component of the Meristematic Cells of Allium sativum Fluorescence Microscopic Observations on the Distribution Patterns of Actin Filaments in the Cells of Developing Endosperm in Triticum aestivum Effects of Cytochalasin B and Phalloidin on [Ca2+]i Concentration and Ca2+ Channels in the Plasma Membrane of Pyrus pyrifolia Pollen Tube Cutting edge Effects of Cytochalasin B and Phalloidin on Pyrus pyrifolia Self-incompatible Pollen Germination and Tube Growth Fluorescence Microscopic Observations on the Distribution Patterns of Actin Filaments in Stigma Cells of Eichhornia crassipes