h1

%0 Thesis
%A Kruse, Cordula Maria
%T Charakterisierung des GR1-Gens aus Arabidopsis thaliana (L.) Heynh. im Hinblick auf die rassenspezifische Resistenz des Ökotypen Wassilewskija gegenüber dem Peronospora parasitica-Isolat WELA; [korrigierte Auflage]
%I RWTH Aachen University
%V Dissertation
%C Aachen
%M RWTH-2025-03746
%P 1 Online-Ressource : Illustrationen
%D 2001
%Z Korrigierte Auflage. - Veröffentlicht auf dem Publikationsserver der RWTH Aachen University 2025
%Z Dissertation, RWTH Aachen University, 2001
%X In this study the role of the GR1 gene in the race-specific resistance of the Arabidopsis ecotype Ws to the P. parasitica isolate WELA was investigated. In the susceptible gr1 mutant GR1 is tagged by a T-DNA insert and it was important to establish whether the mutant phenotype was indeed due to the T-DNA insertion in GR1. Therefore, gr1 plants were retransformed using different genomic constructs. Independent transformant lines showed local resistance responses after inoculation with WELA and these were not apparent in control plants. However, a completely resistant transformant was not observed. An 8 kb genomic fragment containing the GR1 gene was sequenced. The predicted GR1 protein has a 57
%F PUB:(DE-HGF)11
%9 Dissertation / PhD Thesis
%R 10.18154/RWTH-2025-03746
%U https://publications.rwth-aachen.de/record/1009950