Exploringde novospecificity: thePyrenophora tritici-repentis-barley interaction
نویسندگان
چکیده
منابع مشابه
Necrotrophic Effector Epistasis in the Pyrenophora tritici-repentis-Wheat Interaction
Pyrenophora tritici-repentis, the causal agent of tan spot disease of wheat, mediates disease by the production of host-selective toxins (HST). The known toxins are recognized in an 'inverse' gene-for-gene manner, where each is perceived by the product of a unique locus in the host and recognition leads to disease susceptibility. Given the importance of HSTs in disease development, we would pre...
متن کاملSimple Method to Produce in vitro Pyrenophora tritici-repentis Teleomorph
A fungus Pyrenophora tritici-repentis induces tan spot of wheat which is a foliar disease that causes yield loss to wheat crops worldwide. In this study, a new, simple and non-costly technique was performed to produce the sexual stage of this fungus in culture, within 9 weeks using wheat straw. This protocol will be helpful to researchers studying the biology of sexual stage development, diseas...
متن کاملگزارش تولید فرم جنسی Pyrenophora tritici-repentis در ایران
بیماری لکه خرمایی گندم با عامل قارچی Pyrenophora tritici-repentis(Died.) Drechsler در حال حاضر در مناطق شمالی کشور گسترش زیادی پیدا کرده است. هر چند گزارشی از جداسازی فرم غیرجنسی قارچ با نام Drechslera tritici-repentis(Died.) Shoemaker از مازندران قبل...
متن کاملStructure of Ptr ToxA: an RGD-containing host-selective toxin from Pyrenophora tritici-repentis.
Tan spot of wheat (Triticum aestivum), caused by the fungus Pyrenophora tritici-repentis, has significant agricultural and economic impact. Ptr ToxA (ToxA), the first discovered proteinaceous host-selective toxin, is produced by certain P. tritici-repentis races and is necessary and sufficient to cause cell death in sensitive wheat cultivars. We present here the high-resolution crystal structur...
متن کاملQuantitative trait loci for resistance to Pyrenophora tritici-repentis race 1 in a Chinese wheat.
Tan spot, caused by Pyrenophora tritici-repentis, is an economically important foliar disease of wheat worldwide. Eight races of the pathogen have been characterized on the basis of their ability to cause necrosis or chlorosis in a set of differential wheat lines. Race 1 produces two host-selective toxins, Ptr ToxA and Ptr ToxC, that induce necrosis and chlorosis, respectively, on leaves of sen...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Plant Pathology
سال: 2016
ISSN: 0032-0862
DOI: 10.1111/ppa.12500