| 摘要 |
<p>The present invention generally provides polypeptides that are related to and/or derived from the family of PI3-kinases. These polypeptides are generally involved in cell signaling cascades which control, e.g., cell cycle progression and intracellular protein sorting. The family of PI3-kinases from which the polypeptides of the invention are derived are generally characterized by their structure as well as their unique substrate specificity.</p> |
