Lateral root primordia Arabidopsis thaliana (IMAGE) Heidelberg University Caption Two lateral root primordia develop from the main root of Arabidopsis thaliana. The images (with false colours) were taken with a confocal microscope. Credit Michael Stitz, Heidelberg University Usage Restrictions This image may be used only in connection with the contents of this press release, and the source of the image must also be cited. 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.