This volume is a compendium of essential information required by all cell and molecular biologists. As well as providing a wide range of core information needed by all researchers in the biomolecular sciences, it brings together additional selected information of importance from the areas of biochemistry, cell biology, genetics and molecular biology. This book will prove invaluable for all researchers in these fields. The Essential Data series provides rapid access to the core data required by researchers on a daily basis, in convenient pocket-sized volumes.