%0 Journal Article
%T The CC-NB-LRR-Type Rdg2a Resistance Gene Confers Immunity to the Seed-Borne Barley Leaf Stripe Pathogen in the Absence of Hypersensitive Cell Death
%A Davide Bulgarelli
%A Chiara Biselli
%A Nicholas C. Collins
%A Gabriella Consonni
%A Antonio M. Stanca
%A Paul Schulze-Lefert
%A Giampiero Val¨¨
%J PLOS ONE
%D 2012
%I Public Library of Science (PLoS)
%R 10.1371/journal.pone.0012599
%X Leaf stripe disease on barley (Hordeum vulgare) is caused by the seed-transmitted hemi-biotrophic fungus Pyrenophora graminea. Race-specific resistance to leaf stripe is controlled by two known Rdg (Resistance to Drechslera graminea) genes: the H. spontaneum-derived Rdg1a and Rdg2a, identified in H. vulgare. The aim of the present work was to isolate the Rdg2a leaf stripe resistance gene, to characterize the Rdg2a locus organization and evolution and to elucidate the histological bases of Rdg2a-based leaf stripe resistance.
%U http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0012599