Adaptation of plasma membrane H_1hn+ ATPase of proteoid roots of white lupin (Lupinus albus L.) under phosphorus deficiency [Elektronische Ressource] / submitted by Yiyong Zhu

Institute of Plant Nutrition Justus Liebig University Giessen Prof. Dr. S. Schubert +Adaptation of Plasma Membrane H ATPase of Proteoid Roots of White Lupin (Lupinus albus L.) under Phosphorus Deficiency A thesis submitted for the requirement of the doctoral degree in agriculture Faculty of Agricultural and Nutritional Sciences, Home Economics and Environmental Management Justus Liebig University Giessen Submitted by Yiyong Zhu Shanghai / P. R. China 2004 Date of defence: 21.07.2004 Approved by the examination commission Chairman: Ms. Prof. Dr. A. Otte 1. Supervisor: Prof. Dr. S. Schubert 2. Supervisor: Prof. Dr. K-H. Kogel Examiner: Prof. Dr. B. Homermeier Prof. Dr. K-H. Mühling Content 1. Introduction ......................................................................................1 1.1 Soil Phosphate ............................................................................................................................... 1 1.2 Adaptation of proteoid roots to P deficiency in soils..................................................................... 2 1.3 Exudation of organic acids by proteoid roots ................................................................................3 2. Material and Methods.......................................................................9 2.1 Plant cultivation..................................................................