Abstract
(Current Biology 21, 270–277; February 22, 2011) In the originally published version of this article, the Figure 5 legend title stated “GEF-Dead Abr Inhibits the Rho Zone but Not the Cdc42 Zone.” This is incorrect. The Figure 5 title should instead read “GEF-Dead Abr Inhibits the Rho Zone as Well as the Cdc42 Zone.” This error has now been corrected in the online version of the article. The authors apologize for any confusion this error may have caused. Control of Local Rho GTPase Crosstalk by AbrVaughan et al.Current BiologyFebruary 3, 2011In BriefThe Rho GTPases—Rho, Rac, and Cdc42—regulate the dynamics of F-actin (filamentous actin) and myosin-2 with considerable subcellular precision. Consistent with this ability, active Rho and Cdc42 occupy mutually exclusive zones during single-cell wound repair and asymmetric cytokinesis, suggesting the existence of mechanisms for local crosstalk, but how local Rho GTPase crosstalk is controlled is unknown. Full-Text PDF Open Archive
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