Identification and multi-environment validation of resistance to rust (Uromyces viciae-fabae) in Vicia faba
نویسندگان
چکیده
منابع مشابه
Uromyces fabae: development, metabolism, and interactions with its host Vicia faba.
This MiniReview is intended to provide an overview of the current knowledge regarding cytological, physiological, and molecular aspects of Uromyces fabae. For almost five decades this rust fungus has served as a model system to gain insight into the features characterizing an obligate biotrophic parasite. While earlier studies mostly focused on cytological aspects, later studies were concerned ...
متن کاملResistance to Rusts (Uromyces pisi and U. viciae-fabae) in Pea
Barilli E., Sillero J.C., Prats E., Rubiales D. (2014): Resistance to rusts (Uromyces pisi and U. viciae-fabae) in pea. Czech J. Genet. Plant Breed., 50: 135–143. Pea is the second most important food legume crop in the world. Rust is a pea disease widely distributed, particularly in regions with warm, humid weather. Pea rust can be incited by Uromyces viciae-fabae and by U. pisi. U. viciae-fab...
متن کاملPlasma Membrane H+-ATPase Activity in Spores, Germ Tubes, and Haustoria of the Rust Fungus Uromyces viciae-fabae
Using plasma membrane-enriched vesicles, the properties of the H+-ATPase (EC 3.6.1.35) from the rust fungus Uromyces viciae-fabae were studied. The enzyme is strictly Mg2+-dependent and is inhibited by vanadate. The pH-optimum is at 6.7. By Western blot analysis using a monoclonal antibody against corn plasma membrane H+-ATPase a polypeptide of approximately 104 kDa could be detected. The vanad...
متن کاملDifferential regulation of gene expression in the obligate biotrophic interaction of Uromyces fabae with its host Vicia faba.
Classical analysis of obligate biotrophic fungi revealed changes of enzyme activities or the concentration of metabolites in infected areas. However, due to the intricate integration of host and parasite metabolism, it was not possible to delineate the individual contributions of the two organisms. Here, we used reverse-transcription-polymerase chain reaction to monitor expression of genes from...
متن کاملidentification of sources of resistance to the black bean aphid, aphis fabae scopoli, in faba bean, vicia faba l., accessions
in several parts of the world, important yield losses are caused to faba bean due to attack by the black bean aphid aphis fabae scopoli. although resistance could be a good alternative to chemical control, its genetic basis is still largely unknown; and its phenotypic expression is still poorly described, making crucial the permanent evaluation of genetic resources available in different countr...
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ژورنال
عنوان ژورنال: Crop and Pasture Science
سال: 2017
ISSN: 1836-0947
DOI: 10.1071/cp17099