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Creator:: Andrie, Rachael M.
Abstract:: Pyrenophora tritici-repentis, causal agent of tan spot of wheat, produces multiple host-selective toxins (HSTs), including Ptr ToxA, encoded for by ToxA, Ptr ToxB, encoded for by ToxB, and Ptr ToxC. Variable distribution of these three HSTs among different isolates of P. tritici-repentis, both singularly and in all possible combinations, defines...
Resource Type:: Dissertation
Full Text:: -Selective Toxins Play in Fungal-Plant Interactions. Abstract approved: Lynda M. M. Pyrenophora tritici

Creator:: Skinner, Kristin M.
Abstract:: Graphium sp., a eukaryotic alkanotroph, is able to oxidize small-molecular weight gaseous n-alkanes, diethyl ether and the branched ether, methyl tert butyl ether (MTBE). However, information regarding the biochemistry of fungal-mediated alkane and ether metabolism is limited, and questions regarding the identity of alkane oxidation catalysts and the genetic underpinnings...
Resource Type:: Dissertation
Full Text:: approved: Lynda M. Ciuffetti Graphium sp., a eukaryotic alkanotroph, is able to

Creator:: Mankaney, Aakash
Abstract:: Pyrenophora tritici-repentis (Ptr) is the causal agent of the disease tan spot of wheat, which can be responsible for the destruction of up to 50% of a wheat crop harvest. Tan spot disease results in chlorotic and/or necrotic lesions triggered by the pathogen’s production of one or several host-selective toxins...
Resource Type:: Honors College Thesis
Full Text:: : ________________________________________________________________________ Lynda Ciuffetti Pyrenophora tritici-repentis (Ptr) is the causal agent of the disease

Creator:: Miles-Rockenfield, Kara B.
Abstract:: Pyrenophora tritici-repentis (Ptr) is the fungal causal agent of the disease tan spot in wheat and causes necrosis and chlorosis in infected leaves. These symptoms are caused by host-selective toxins (HSTs), molecules that serve as the sole determinants of pathogenicity. Ptr has three known HSTs, the proteinaceous Ptr ToxA and...
Resource Type:: Honors College Thesis
Full Text:: : ________________________________________________________________________ Lynda Ciuffetti Pyrenophora tritici-repentis (Ptr) is the fungal causal agent of the

Creator:: Holman, Thomas W.
Abstract:: Pyrenophora tritici-repentis (Ptr) is the necrotrophic fungus responsible for tan spot of wheat (Triticum aestivum). Ptr causes disease on susceptible wheat cultivars through the production and secretion of host-selective toxins (HSTs). HSTs are compounds that are only known to be produced by fungi and considered to be primary determinants of...
Resource Type:: Masters Thesis
Full Text:: . Abstract approved: Lynda M. Ciuffetti Pyrenophora tritici-repentis (Ptr) is the necrotrophic

Creator:: Tuori, Robert P.
Resource Type:: Dissertation
Full Text:: Acknowledgement I am very grateful to my co-major professors, Drs. Lynda M. Ciuffetti and Thomas J. Wolpert

ScholarsArchive@OSU