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American Phytopathological Society, Molecular Plant-Microbe Interactions, 1(12), p. 53-58, 1999

DOI: 10.1094/mpmi.1999.12.1.53

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Wheat Genes Encoding Two Types of PR-1 Proteins Are Pathogen Inducible, but Do Not Respond to Activators of Systemic Acquired Resistance

Journal article published in 1999 by Antonio Molina ORCID, Jörn Görlach, Sandra Volrath, John Ryals
This paper is made freely available by the publisher.
This paper is made freely available by the publisher.

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Abstract

Wheat cDNAs that encode proteins PR-1.1 and PR-1.2 were cloned. Deduced amino acid sequences were homologous to those of pathogen-induced, basic PR-1 proteins from plants. Although expression of PR1.1 and PR1.2 genes was induced upon infection with either compatible or incompatible isolates of the fungal pathogen Erysiphe graminis, these genes did not respond to activators of systemic acquired resistance (SAR), such as salicylic acid (SA), benzothiadiazole (BTH), or isonicotinic acid (INA)