Selective DNA Transport Across Membranes (IMAGE) KU Leuven Caption Left: The hybridization of a specific DNA molecule (key 1) to the DNA revolving door promotes the transport of the DNA across the nanopore. Right: A specific DNA key inside the cell compartment promotes the release of the DNA cargo and restores the initial configuration. Credit Giovanni Maglia, KU Leuven Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.