RNA CHANNELS IN BIOLOGICAL MEMBRANES

摘要

The present invention provides nucleic acid molecules capable of binding phospholipid membranes, and more particularly RNA molecules capable of binding and forming channels in biological membranes. In this regard the present invention provides methods for screening nucleic acid molecules that bind phospholipid membranes. The present invention also provides compositions of nucleic acid molecules capable of binding phospholipid membranes, as well as methods employing these compositions to alter the permeability or detectably label phospholipid membranes.