GaTx1 Toxin (IMAGE) Georgia Institute of Technology Research News Caption Image shows the toxin, GaTx1, in ribbon representation superimposed above a display of its side-chain surface volume. GaTx1 can control the movement of ions and water out of cells by interacting with a crucial chloride channel known to be defective in patients with cystic fibrosis. Credit Image courtesy of Christopher Thompson 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.