Article
RalA and RalB: Antagonistic Relatives in Cancer Cell Migration
15 Aug 2005
Abstract excerpt
The Ral family of small G proteins has been implicated in tumorigenesis, invasion, and metastasis. However, little emphasis has been placed on clarifying the individual roles of the two Ral proteins, RalA and RalB, in these processes in view of their high sequence homology. Here we analyze the separate contributions of RalA and RalB in regulating cell migration, a necessary component of the invasive phenotype, in...
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