title: Open questions: what about the 'other' Rho GTPases?
abstract: Rho GTPases have many and diverse roles in cell physiology, and some family members are very well studied, including RhoA, Rac1 and Cdc42. But many are relatively neglected, and fundamental questions about their mechanisms and functions remain open.
authors.affiliation: Randall Division of Cell and Molecular Biophysics, King's College London, Guy's Campus, London, SE1 1UL, UK. anne.ridley@kcl.ac.uk.
authors.forename: Anne J
authors.initials: AJ
authors.lastname: Ridley
mesh_terms: D005786:Gene Expression Regulation; D006801:Humans; D015398:Signal Transduction; D020764:cdc42 GTP-Binding Protein / Q000502:physiology; D020830:rac1 GTP-Binding Protein / Q000502:physiology; D020741:rho GTP-Binding Proteins / Q000502:physiology*; D020742:rhoA GTP-Binding Protein / Q000502:physiology
chemical_list: D020764:cdc42 GTP-Binding Protein; D020830:rac1 GTP-Binding Protein; D020741:rho GTP-Binding Proteins; D020742:rhoA GTP-Binding Protein