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http://purl.uniprot.org/citations/26802248http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/26802248http://www.w3.org/2000/01/rdf-schema#comment"MYB34, MYB51, and MYB122 transcription factors are known as decisive regulators of indolic glucosinolate (IG) biosynthesis with a strong impact on expression of genes encoding CYP79B2 and CYP79B3 enzymes that redundantly convert tryptophan to indole-3-acetaldoxime (IAOx). This intermediate represents a branching point for IG biosynthesis, and pathways leading to camalexin and indole-carboxylic acids (ICA). Here we investigate how these MYBs affect the pathogen-triggered Trp metabolism. Our experiments indicated that these three MYBs affect not only IG production but also constitutive biosynthesis of other IAOx-derived metabolites. Strikingly, the PENETRATION 2 (PEN2)-dependent IG-metabolism products, which are absent in myb34/51/122 and pen2 mutants, were indispensable for full flg22-mediated induction of other IAOx-derived compounds. However, gene induction and accumulation of ICAs and camalexin upon pathogen infection was not compromised in myb34/51/122 plants, despite strongly reduced IG levels. Hence, in comparison with cyp79B2/B3, which lacks all IAOx-derived metabolites, we found myb34/51/122 an ideal tool to analyze IG contribution to resistance against the necrotrophic fungal pathogen Plectosphaerella cucumerina. The susceptibility of myb34/51/122 was similar to that of pen2, but much lower than susceptibility of cyp79B2/B3, indicating that MYB34/51/122 contribute to resistance toward P. cucumerina exclusively through IG biosynthesis, and that PEN2 is the main leaf myrosinase activating IGs in response to microbial pathogens."xsd:string
http://purl.uniprot.org/citations/26802248http://purl.org/dc/terms/identifier"doi:10.1016/j.molp.2016.01.006"xsd:string
http://purl.uniprot.org/citations/26802248http://purl.uniprot.org/core/author"Glawischnig E."xsd:string
http://purl.uniprot.org/citations/26802248http://purl.uniprot.org/core/author"Bednarek P."xsd:string
http://purl.uniprot.org/citations/26802248http://purl.uniprot.org/core/author"Molina A."xsd:string
http://purl.uniprot.org/citations/26802248http://purl.uniprot.org/core/author"Pislewska-Bednarek M."xsd:string
http://purl.uniprot.org/citations/26802248http://purl.uniprot.org/core/author"Frerigmann H."xsd:string
http://purl.uniprot.org/citations/26802248http://purl.uniprot.org/core/author"Gigolashvili T."xsd:string
http://purl.uniprot.org/citations/26802248http://purl.uniprot.org/core/author"Sanchez-Vallet A."xsd:string
http://purl.uniprot.org/citations/26802248http://purl.uniprot.org/core/date"2016"xsd:gYear
http://purl.uniprot.org/citations/26802248http://purl.uniprot.org/core/name"Mol Plant"xsd:string
http://purl.uniprot.org/citations/26802248http://purl.uniprot.org/core/pages"682-695"xsd:string
http://purl.uniprot.org/citations/26802248http://purl.uniprot.org/core/title"Regulation of Pathogen-Triggered Tryptophan Metabolism in Arabidopsis thaliana by MYB Transcription Factors and Indole Glucosinolate Conversion Products."xsd:string
http://purl.uniprot.org/citations/26802248http://purl.uniprot.org/core/volume"9"xsd:string
http://purl.uniprot.org/citations/26802248http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/26802248
http://purl.uniprot.org/citations/26802248http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/26802248
http://purl.uniprot.org/uniprot/#_A0A1P8AYN1-mappedCitation-26802248http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/26802248
http://purl.uniprot.org/uniprot/#_A0A1P8B560-mappedCitation-26802248http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/26802248
http://purl.uniprot.org/uniprot/#_O64399-mappedCitation-26802248http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/26802248
http://purl.uniprot.org/uniprot/#_Q501D8-mappedCitation-26802248http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/26802248
http://purl.uniprot.org/uniprot/#_O49782-mappedCitation-26802248http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/26802248
http://purl.uniprot.org/uniprot/#_O81346-mappedCitation-26802248http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/26802248
http://purl.uniprot.org/uniprot/#_Q9C9C8-mappedCitation-26802248http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/26802248
http://purl.uniprot.org/uniprot/O49782http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/26802248