Salt Affecting Root Cells (IMAGE) Carnegie Institution for Science Caption This is a confocal microscope image of a branching root (lateral root). The cell boundaries are in red and the the GFP fluorescent signal marks the endodermis. Credit Image courtesy Jose Dinneny 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.