作者: Raffaella Sordella , Linda Van Aelst
DOI: 10.1016/J.DEVCEL.2008.01.015
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摘要: Cell polarity is essential for many biological processes and regulated by conserved protein complexes, including the Par complex, Rho GTPases, their regulators. In this issue of Developmental Cell, studies Nakayama et al. Zhang Macara examine how interplay between GTPases complex control polarized cell migration dendritic spine morphogenesis in alternate ways.