Here, we describe novel functions of ARR6 in the control of plant disease-resistance and cell-wall composition.

Mar 12, 2020 · The cytokinin signaling pathway, which is mediated by Arabidopsis response regulator (ARR) proteins, has been involved in the modulation of some disease-resistance responses. Here, we describe nove...

Aug 17, 2023 · Age-related resistance (ARR) is a widely observed phenomenon in plants in which young plants exhibit greater disease susceptibility compared with older plants 28,29.

Jul 22, 2019 · Surface localized pattern recognition receptors (PRRs) in plant cells can detect conserved microbial-derived molecules, such as flagellin from bacteria, fungal chitin, and β-glucans from oomycetes, to activate pattern-triggered immunity …

Nov 21, 2023 · It is tempting to speculate that intercellular SA accumulation during ARR, ETI, and PTI may interfere with Pst quorum sensing, resulting in inhibition of biofilm formation. Additional studies are required to understand if and how intercellular SA accumulation contributes to the suppression of bacterial biofilm‐like aggregate formation.

Apr 6, 2015 · Pathogens are perceived by two different recognition systems that initiate the so-called pattern-triggered immunity (PTI) and effector-triggered immunity (ETI), both of which are accompanied by a set of induced defenses that usually repel pathogen attacks.

May 11, 2016 · Perception of microbe-associated molecular patterns (MAMPs) by cell-surface-resident pattern recognition receptors (PRRs) induces rapid, robust, and selective transcriptional reprogramming, which is central for launching effective pattern-triggered immunity (PTI) in plants.

PTI is now taking our newest ARR design, and is working with a number of new fighter and trainer / light attack aircraft development programs to provide aerial refueling capability in order to extend their range and allow for heavier payloads.

Dec 14, 2021 · Effector-triggered immunity (ETI) is activated by the recognition of secreted microbial effectors by intracellular receptors and induces strong, specific and localized immune reactions. The...

Jul 28, 2023 · Could similar age-related repression of anti-viral PTI players contribute to ARR? More research surrounding the significance of PTI in plant–virus interactions is required to answer this and similar questions. The miRNA-mediated silencing of NLR genes also has a developmental component.