A high molecular mass non-muscle tropomyosin isoform stimulates retrograde organelle transport.


Although non-muscle tropomyosins (TM) have been implicated in various cellular functions, such as stabilization of actin filaments and possibly regulation of organelle transport, their physiological role is still poorly understood. We have probed the role of a high molecular mass isoform of human fibroblast TM, hTM3, in regulating organelle transport by… (More)

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