Principle Investigators:
Prof. Dr. Klaus Harter
University of Tuebingen
ZMBP, Plant Physiology
Auf der Morgenstelle 32
72076 Tübingen
+49 7071 – 29 72605
Fax +49 7071 – 29 3287
klaus.harterspam prevention@zmbp.uni-tuebingen.de
Prof. Dr. Ursula Kummer
University of Heidelberg
COS, Bioquant INF 267
69120 Heidelberg
+49 6221-54-51278
Fax +49 6221-54-51483
ursula.kummerspam prevention@bioquant.uni-heidelberg.de
Prof. Dr. Alfred J. Meixner
University of Tuebingen
Institut für Physikalische und Theoretische Chemie
Auf der Morgenstelle 18
72076 Tübingen
+49 7071 29 76903
alfred.meixner@uni-tuebingen.de
Summary
Brassinosteroids (BR) and Phytosulfokines (PSK) regulate root cell elongation. We revealed the existence of specific BR and PSK perceiving complexes in the membrane that promote this response and developed a computational model that describes the involved processes. We aim to elucidate whether the BR and PSK perceiving complexes act within the same or different PM nanoclusters and interference with the nanocluster has functional consequences. Our cellular modelling knowledge will be integrated into an agent-based computational spatiotemporal representation of the whole Arabidopsis root. This should enable the deciphering of specificity coding in root elongation growth.
