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- Title
Identyfikacja genu odporności na rdzę brunatną (Puccinia recondita) z wykorzystaniem markera Xgdm87 w polskich odmianach pszenicy ozimej.
- Authors
Tomkowiak, Agnieszka; Pawlak, Dominika; Nawracała, Jerzy; Kurasiak-Popowska, Danuta; Weigt, Dorota; Mikołajczyk, Sylwia; Niemann, Janetta; Pluta, Mateusz
- Abstract
Leaf rust, caused by Puccinia recondita f. sp. tritici is one of the most important diseases of wheat. Introduction of resistance genes is the best way to protect plants against diseases. Due to the appearance of new races of the pathogen the stability of plant resistance can be obtained by introducing and accumulating new resistance genes. Sofar Lr50 gene had been used in a small scale in Polish wheat breeding. The aim of this study was to verify the effectiveness of the marker Xgdm87 in winter wheat reference genotypes obtained from the National Small Grains Collection from the United States and then to test the 13 Polish winter wheat varieties for the presence of the gene Lr50. Xgdm87 marker linked to the gene Lr50 was identified in the reference materials, and then in 2 varieties of winter wheat: Arkadia and Astoria.
- Publication
Progress in Plant Protection, 2015, Vol 55, Issue 4, p381
- ISSN
1427-4337
- Publication type
Academic Journal
- DOI
10.14199/ppp-2015-064