Cel Foreseen ResultsThe program also seeks to help safeguard the highly qualified human resources in the CCE/NIS countries involved through interactive collaboration and through making available the opportunity for workers from these countries to carry out research in the EU.The broad research objective of the proposed work is to begin to elucidate the nature of the interactions between components of the transduction chains for ethylene and cytokinins at the molecular level which are responsible for the known interactions of these hormones in developmental processes. The developmental response to which these effects will be related is leaf senescence in Arabidopsis thaliana.In order to ensure that events at the molecular level can always be related to developmental events, rates of leaf senescence in wild type Arabidopsis treated or not with ethylene/cytokinin antagonists and in a range of appropriate mutant and transgenic lines, will be rigorously assessed. Parallel studies will establish the effects of heat and cold shock upon senescence in the same range of plant materials and treatments. Concurrently, the ethylene and cytokinin status of the plants will be monitored as will polyamine status and competition between its pathway and that for ethylene. The physiological studies will be carried out in concert with work on the interactive effects of ethylene and cytokinin upon transduction processes, including receptor phosphorylation, the role of small GTP-binding proteins, protein kinase cascades and effects on RNA polymerase. Dziedzina nauki natural sciencesbiological sciencesbiochemistrybiomoleculesproteinsnatural sciencesbiological sciencesgeneticsRNAnatural scienceschemical sciencesorganic chemistryaliphatic compounds Program(-y) FP4-INCO - Specific research, technological development and demonstration programme in the field of cooperation with third countries and international organizations, 1994-1998 Temat(-y) 01020902 - Plant molecular and cellular biology Zaproszenie do składania wniosków Data not available System finansowania CSC - Cost-sharing contracts Koordynator University College of Wales Aberystwyth Wkład UE Brak danych Adres SY23 3DA E Aberystwyth - Dyfed Zjednoczone Królestwo Zobacz na mapie Koszt całkowity Brak danych Uczestnicy (3) Sortuj alfabetycznie Sortuj według wkładu UE Rozwiń wszystko Zwiń wszystko ACADEMY M. POPOV - INSTITUTE OF PLANT PHYSIOLOGY - BULGARIAN ACADEMY OF SCIENCES Bułgaria Wkład UE Brak danych Adres Academy G. Bonchev Street 21 1113 SOFIA Zobacz na mapie Koszt całkowity Brak danych Institute of Plant Physiology -Russian Academy of Sciences Rosja Wkład UE Brak danych Adres 35,Botanicheskaya ul. 127276 Moskva Zobacz na mapie Koszt całkowity Brak danych LEIDEN UNIVERSITY Niderlandy Wkład UE Brak danych Adres 64,Wassenaarseweg 64 2333 AL LEIDEN Zobacz na mapie Koszt całkowity Brak danych