Switch Map (image) Virginia Tech Caption A colorful "map" of switches within cells was created by Naren Ramakrishnan at Virginia Tech and Upinder S. Bhalla at the National Centre for Biological Sciences in India, using Virginia Tech's SystemX supercomputer. Every little square in the picture is a "switch." The lines indicate the relationship between the switches. Credit created by Naren Ramakrishnan and Upinder S. Bhalla Usage Restrictions With report of information in the PLOS article 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.