Patterns of Virulence Diversity in Puccinia triticina on Wheat in Egypt and the United States in 1998-2000
نویسندگان
چکیده
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Genetic Variation and Virulence on Lr26 in Puccinia triticina.
ABSTRACT The genetic relationships between isolates of Puccinia triticina virulent on wheat with the Lr26 resistance gene were studied. The diversity within and between isolates of P. triticina from Israel, Europe, and the United States was determined by virulence on near-isogenic Thatcher lines and by random amplified polymorphic DNA. According to the molecular markers, isolates that were viru...
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ژورنال
عنوان ژورنال: Plant Disease
سال: 2004
ISSN: 0191-2917,1943-7692
DOI: 10.1094/pdis.2004.88.3.271