Humboldt-Universität zu Berlin | Department of Biology | Department of Plant Physiology | Research | Tetrapyrrole Metabolism | Control of ALA-Synthesis Control of ALA-Synthesis Posttranslational control of glutamyl-tRNA Reductase Identification of a novel GluTR-binding protein GluTR proteolysis by the caseinolytic proteases (clp) system Interaction of GluTR with the negative regulator FLU