Cell Dynamics: Cytoplasmic Streaming Cell Movement--Contraction and Migration Cell and Organelle Division Phototaxis of Cell and Cell Organelle (Protoplasma. Supplementum, 1)

Front Matter....Pages I-VIII Front Matter....Pages 1-1 Cytoplasmic Streaming Regulated by Adenine Nucleotides and Inorganic Phosphates in Characeae ....Pages 3-9 Apparent Viscosity of the Endoplasm of Characean Internodal Cells Measured by the Centrifuge Method....Pages 10-14 Screw-mechanical Models Related to Cytoplasmic Streaming....Pages 15-26 Inhibitory Effects of K + and Cl − on Cytoplasmic Streaming in Characean Cells....Pages 27-34 Cytoplasmic Streaming and Distribution of Actomyosin Fibrils in the Aphanoplasmodium of Stemonitis herbatica ....Pages 35-41 Motile Behaviour of Endoplasmic Drops Isolated from Nitella Cells....Pages 42-47 Front Matter....Pages 49-49 Patterns in Intracellular ATP Distribution and Rhythmic Contraction in Relation to Amoeboid Locomotion in the Plasmodium of Physarum polycephalum ....Pages 51-56 Morphology and Visco-Elastic Properties of Physarum Strands During the Steady-State of Their Contractile Behavior....Pages 57-63 Pseudopodial Tension in Amphisorus hemprichii , a Giant Red Sea Foraminifer....Pages 64-71 Change of Cytosolic Ca-Ion Concentration in the Contraction and Relaxation Cycle of Physarum Microplasmodia....Pages 72-80 Autooscillations in Physarum plasmodium I. Correlation Between Force Generation and Viscoelasticity During Rhythmical Contractions of Protoplasmic Strand....Pages 81-88 Motile Activities in Polynuclear Products of Cell Fusion. I. Actin Rearrangements in Spreading on Glass Polycaryons Formed from Ehrlich Ascites Tumour Cells....Pages 89-95 Front Matter....Pages 97-97 Relation of F-actin Organization to Microtubules in Drug Treated Haemanthus Mitosis....Pages 99-112 Characterization of Monoclonal Antibodies Against the Mitotic Apparatus Associated 51-kD Protein and the Effect of the Microinjection on Cell Division in Sand Dollar Eggs....Pages 113-121 Changes of the Chromosomal Spindle (Kinetochore) Fibers and the Behaviour of Bivalent Chromosomes in Grasshopper Spermatocytes After Irradiation of the Kinetochores with an Ultraviolet Microbeam....Pages 122-132 Division of Plastids by a Plastid-Dividing Ring in Cyanidium caldarium ....Pages 133-152 Front Matter....Pages 153-153 Multiple Photoreceptors in Phototaxis of Dictyostelium discoideum Amoebae....Pages 155-161 Reorganization of Microtubule Bundles in Dichotomosiphon: Its Implications in the Light-induced Translocation of Cytoplasm....Pages 162-171 Chloroplast Orientation in Mesotaenium : the Phytochrome Effect Is Strongly Potentiated by Interaction with Blue Light....Pages 172-179 Differentially Adsorbed Vital Dyes Inhibit Chloroplast Movement in Mougeotia scalaris ....Pages 180-184 Front Matter....Pages 153-153 A Computerized Video System to Automatically Analyze Movements of Individual Cells and Its Application to the Study of Circadian Rhythms in Phototaxis and Motility in Chlamydomonas reinhardtii ....Pages 185-191 Back Matter....Pages 193-195