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Actin and Actin Binding Proteins A Primer on Actin Cytoskeleton Proteins The Actin Cytoskeleton Actin Cytoskeleton Actin Dynamics Actin and Tubulin Probes from Molecular Dynamics (Commercial site with nice fluorescent micrographs of microfilaments) A Web Atlas of Cellular Structures: Actin and Microtubules A Web Atlas of Cellular Structures: Nucleus and Actin Classic Micrographs of Actin, Brush Border, Muscle and Motors Images of Yeast Actin Cytoskeleton The Myosin Home Page Making Myosin Mutants: an Approach to Understanding the Little Bitty Motor that Moves You Myosin Molecular Motors The Encyclopaedia of Actin-Binding Proteins (and Drugs) Cell Intelligence Cell Locomotion Cell Migration Gateway Microfilaments in Polarized Cells Muscle and Motility Muscle Structure and Function Biochemistry of Muscle Contraction Muscle Biochemistry MuscleNet Pennsylvania Muscle Institute Neuromuscular Disease Center

Movies and Animations

Actin Assembly in Living Cells Actin-based Movements Motion of Myosin V Molecules on Actin Myosin Gelsolin Arp2/3 & ADF/Cofilin Videos of Cell Locomotion, Contractility and Divisions A Video Tour of Cell Motility Smooth Muscle Contraction Stop-and-Go Movements of Plant Golgi Stacks Mediated by the Acto-Myosin System Endocytic Vesicles Move at the Tips of Actin Tails ER and Golgi Movements in Plants Actin Filaments and Organellar Movement Actin Dynamics during Phagocytosis

Animations

The Mechanism of Filament Sliding during Contraction of a Myofibril Actin Myosin Crossbridge 3D Animation Muscle Myosin Based Motility Actomyosin Cross Bridge Cycle How Cardiac Muscle Contracts Acrosome Reaction

Updated December 12, 2009