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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:: residue Ptr ToxA protein (also referred to as the C-domain) (Ciuffetti et al. 1997, Tuori et al. 2000

Creator:: Tuori, Robert P.
Resource Type:: Dissertation
Full Text:: consisting of both the N- and C-domains of the precursor protein, approximately 10-20% as active as native

Creator:: Jaff, Akram H. (Akram Hamid), 1928-
Resource Type:: Dissertation
Full Text:: 4ea1red c•bination can be obtainecl-•that is, the ccabiD&tioa of genes to pn»Ti4e :reaiatanee to the II

Creator:: Kerridge, Peter Campbell
Abstract:: Wheat varieties of differential tolerance to Al were used in a series of nutrient solution experiments to study the inhibitory effects of Al on growth and nutrient uptake. The pH and the Al and P concentrations were rigorously maintained to prevent the confounding effects of Al and P precipitation and...
Resource Type:: Dissertation
Full Text:: for Peter C. Kerridge ACKNOWLEDGEMENTS Appreciation i expressed for the contribution made to this

Creator:: Sarma, Ganapathy N.
Abstract:: Tan spot of wheat is an economically significant disease caused by the fungal pathogen, Pyrenophora tritici-repentis. Certain races of the fungus secrete Ptr ToxA (ToxA), a 13.2 kDa proteinaceous host-selective toxin that is responsible and sufficient to cause disease in susceptible wheat varieties. Disease symptoms develop only when the ToxA...
Resource Type:: Dissertation
Full Text:: and L. M. C are in the Dept. of Botany and Plant Pathology, Oregon State University, USA). Christine

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