Jana Löwe, Professor Dr Harald Gröger, and Professor Dr Karl-Josef Dietz (image) Bielefeld University Share Print E-Mail Caption How can chemistry be used to produce plant hormones? This is the subject of a new study being carried out by doctoral student Jana Löwe and the two professors, Dr Harald Gröger and Dr Karl-Josef Dietz (from left to right). Credit Photo: Bielefeld University Usage Restrictions The image may only be used with appropriate caption or credit. Share Print E-Mail 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.