Article
The IBI1 Receptor of β-Aminobutyric Acid Interacts with VOZ Transcription Factors to Regulate Abscisic Acid Signaling and Callose-Associated Defense.
Molecular plant - 5 Oct 2020
Schwarzenbacher Roland E, Wardell Grace, Stassen Joost, Guest Emily, Zhang Peijun, Luna Estrella, Ton Jurriaan
Abstract excerpt
External and internal signals can prime the plant immune system for a faster and/or stronger response to pathogen attack. β-aminobutyric acid (BABA) is an endogenous stress metabolite that induces broad-spectrum disease resistance in plants. BABA perception in Arabidopsis is mediated by the aspartyl tRNA synthetase IBI1, which activates priming of multiple immune responses, including callose-associated cell wall...
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