Salt stress leads to deep slumber (IMAGE) Goethe University Frankfurt Caption When stressed by high salt concentrations, a number of the cultured Acinetobacter baumannii bacteria die after a few days (orange dots), but many continue to live in a kind of deep sleep (VNBC, green dots). Credit Volker Mueller, Goethe University Frankfurt, Germany Usage Restrictions To be used only when reporting on Goethe University Frankfurt. Credit to: Volker Mueller, Goethe University License Original 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.