The ras Superfamily of GTPases presents the most comprehensive compilation of information available regarding aspects of the putative function of small ras-related GTPases. The book's chapters were written by the world's most prominent scientists in this field and cover such topics as the structure and properties of ras proteins, ras function, the ras superfamily in general, and the functional regulation of ras and ras-related GTPases. The book will benefit cell biologists, oncologists, neurobiologists, molecular biologists, and others interested in the topic.

This manual describes the methodology and applications of microinjection, a powerful technique for transposing material into living cells through needle injection. Information is presented on the techniques principles, the required equipment, preparation of receiving cells and injected material, and the analysis of results. Detailed protocols for a wide range of applications in different cellular systems are included. A large part of the book is also dedicated to the Xenopus laevis oocyte system.