Park et al., J Neurochem 2007
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Transient transfection of kinase-inactive MEKK7 or chemical inhibitors of JNK significantly decreased the activation of Rac1 by FGF Elfenbein et al., J Cell Biol 2009
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Thus, FGF2 induced Rac1 activation depends on the suppression of RhoG by a previously uncharacterized ternary S4-synectin-RhoGDI1 protein complex and activation via PKCalpha