title: Wheat genes encoding two types of PR-1 proteins are pathogen inducible, but do not respond to activators of systemic acquired resistance.
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).
authors.affiliation: Biotechnology and Genomics Center, Novartis Crop Protection Inc., Research Triangle Park, NC 27709-2257, USA. molina@bit.etsia.upm.es
authors.forename: A
authors.initials: A
authors.lastname: Molina
authors.forename: J
authors.initials: J
authors.lastname: Görlach
authors.forename: S
authors.initials: S
authors.lastname: Volrath
authors.forename: J
authors.initials: J
authors.lastname: Ryals
mesh_terms: D000595:Amino Acid Sequence; D001203:Ascomycota / Q000472:pathogenicity; D018506:Gene Expression Regulation, Plant / Q000187:drug effects; D017343:Genes, Plant / Q000187:drug effects; D007539:Isonicotinic Acids / Q000494:pharmacology; D008969:Molecular Sequence Data; D010935:Plant Diseases / Q000235:genetics / Q000382:microbiology; D010940:Plant Proteins / Q000235:genetics*; D020156:Salicylic Acid / Q000494:pharmacology; D017386:Sequence Homology, Amino Acid; D013830:Thiadiazoles / Q000494:pharmacology; D014908:Triticum / Q000187:drug effects / Q000235:genetics* / Q000382:microbiology*
chemical_list: D007539:Isonicotinic Acids; D010940:Plant Proteins; D013830:Thiadiazoles; C053376:pathogenesis-related proteins, plant; C015700:benzo-1,2,3-thiadiazole; D020156:Salicylic Acid