Microtubular membrane
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A microtubular membrane is a type of membrane made up of small tubular structures. Microtubular associated membranes are found in various cell types and are essential for maintaining cell structure and function. Synthetic membranes are used in chemical separation processes and in flow batteries.[1]
Cytoskeletal proteins interact with lipid bilayer membranes via interaction with peripheral or integral membrane proteins or through specific domains of cytoskeletal proteins with the lipid bilayer.[2] A characteristic feature of protozoan parasites is an ordered layer of microtubules beneath the cell membrane.[2]: 152
The interaction between microtubules and the plasma membrane provide support, shape, and stability to the cell, as well as act as tracks for transporting materials within the cell. Overall, microtubular membranes are vital components of cellular organization and function. Animal cells (and some filamentous fungi are thought to rely upon the microtubule cytoskeleton and associated motor proteins.[citation needed] Although plants, algae and fungi transport depends on myosins, which move along the actin cytoskeleton, certain organelles can move along microtubules in plant cells.[3]