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Journal: Journal of Cell Science
J Cell Sci (2006) 119 (16): 3413–3423.
Published: 15 August 2006
... investigated the roles of RhoA-kinase and myosin II in semaphorin-3A-induced growth cone collapse and axon retraction. I report that semaphorin 3A activates myosin II in growth cones and axons. Myosin II activity is required for axon retraction but not growth cone collapse. Furthermore, semaphorin 3A promotes...