| Literature DB >> 31010375 |
J Pastor-Fernández1, V Pastor1, D Mateu1, J Gamir1, P Sánchez-Bel1, V Flors1.
Abstract
Indole-3-carboxylic acid (I3CA) is an indolic compound that induces resistance in Arabidopsis adult plants against the necrotrophic fungus Plectosphaerella cucumerina through primed callose accumulation. In this study, we confirm the relevance of ATL31 and SYP121 genes involved in vesicular trafficking in I3CA priming of defenses and we discard camalexin as a mediator of I3CA-induced resistance (IR) in adult plants. In addition, we observed that an intact I3CA biosynthetic pathway is necessary for I3CA-IR functionality.Entities:
Keywords: ATL31; Indole-3-carboxylic acid; PEN1; Plectosphaerella cucumerina; SYP121; induced resistance; priming
Year: 2019 PMID: 31010375 PMCID: PMC6619925 DOI: 10.1080/15592324.2019.1608107
Source DB: PubMed Journal: Plant Signal Behav ISSN: 1559-2316