A conserved module regulates receptor kinase signalling in immunity and development

Nature Plants, Journal Year: 2022, Volume and Issue: 8(4), P. 356 - 365

Published: April 14, 2022

Language: Английский

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Reactive Oxygen Species: A Crosslink between Plant and Human Eukaryotic Cell Systems

International Journal of Molecular Sciences, Journal Year: 2023, Volume and Issue: 24(17), P. 13052 - 13052

Published: Aug. 22, 2023

Reactive oxygen species (ROS) are important regulating factors that play a dual role in plant and human cells. As the first messenger response organisms, ROS coordinate signals growth, development, metabolic activity pathways. They also can act as an alarm mechanism, triggering cellular responses to harmful stimuli. However, excess cause oxidative stress-related damage oxidize organic substances, leading malfunctions. This review summarizes current research status mechanisms of eukaryotic cells, highlighting differences similarities between two elucidating their interactions with other reactive substances ROS. Based on similar regulatory pathways kingdoms, this proposes future developments provide opportunities develop novel strategies for treating diseases or creating greater agricultural value.

Language: Английский

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Conservation of the PBL-RBOH immune module in land plants

Current Biology, Journal Year: 2023, Volume and Issue: 33(6), P. 1130 - 1137.e5

Published: March 1, 2023

The rapid production of reactive oxygen species (ROS) is a key signaling output in plant immunity. In the angiosperm model Arabidopsis thaliana (hereafter Arabidopsis), recognition non- or altered-self elicitor patterns by cell-surface immune receptors activates receptor-like cytoplasmic kinases (RLCKs) AVRPPHB SUSCEPTIBLE 1 (PBS1)-like (PBL) family, particularly BOTRYTIS-INDUCED KINASE1 (BIK1).1Lu D. Wu S. Gao X. Zhang Y. Shan L. He P. A kinase, BIK1, associates with flagellin receptor complex to initiate innate immunity.Proc. Natl. Acad. Sci. USA. 2010; 107: 496-501https://doi.org/10.1073/PNAS.0909705107Crossref PubMed Scopus (0) Google Scholar,2Zhang J. Li W. Xiang T. Liu Z. Laluk K. Ding Zou M. Chen et al.Receptor-like integrate from multiple and are targeted Pseudomonas syringae effector.Cell Host Microbe. 7: 290-301https://doi.org/10.1016/J.CHOM.2010.03.007Abstract Full Text PDF Scholar,3Veronese Nakagami H. Bluhm B. AbuQamar Salmeron Dietrich R.A. Hirt Mengiste membrane-anchored plays distinct roles resistance necrotrophic biotrophic pathogens.Plant Cell. 2006; 18: 257-273https://doi.org/10.1105/TPC.105.035576Crossref Scholar BIK1/PBLs turn phosphorylate nicotinamide adenine dinucleotide phosphate (NADPH) oxidase RESPIRATORY BURST OXIDASE HOMOLOG D (RBOHD) induce apoplastic ROS production.4Li Yu Zhou Liang Cai G. Wang al.The FLS2-associated kinase BIK1 directly phosphorylates NADPH RbohD control immunity.Cell 2014; 15: 329-338https://doi.org/10.1016/J.CHOM.2014.02.009Abstract Scholar,5Kadota Sklenar Derbyshire Stransfeld Asai Ntoukakis V. Jones J.D. Shirasu Menke F. A. al.Direct regulation RBOHD PRR-associated during immunity.Mol. 54: 43-55https://doi.org/10.1016/J.MOLCEL.2014.02.021Abstract PBL RBOH functions immunity have been extensively characterized flowering plants. Much less known about conservation pattern-triggered pathways non-flowering this study, we show that liverwort Marchantia polymorpha Marchantia), single members families, namely MpRBOH1 MpPBLa, required for chitin-induced production. MpPBLa interacts at specific, conserved sites within its cytosolic N terminus, phosphorylation essential MpRBOH1-mediated Collectively, our work reveals functional PBL-RBOH module controls land

Language: Английский

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A salt stress‐activated GSO1‐SOS2‐SOS1 module protects the Arabidopsis root stem cell niche by enhancing sodium ion extrusion

The EMBO Journal, Journal Year: 2023, Volume and Issue: 42(13)

Published: May 22, 2023

Abstract Soil salinity impairs plant growth reducing crop productivity. Toxic accumulation of sodium ions is counteracted by the Salt Overly Sensitive (SOS) pathway for Na + extrusion, comprising transporter SOS1, kinase SOS2, and SOS3 as one several Calcineurin‐B‐like (CBL) Ca 2 sensors. Here, we report that receptor‐like GSO1/SGN3 activates independently binding, physical interaction phosphorylation at Thr16. Loss GSO1 function renders plants salt sensitive both sufficient required activating SOS2‐SOS1 module in yeast planta . stress causes two specific spatially defined areas root tip: endodermis section undergoing Casparian strip (CS) formation, where it reinforces CIF‐GSO1‐SGN1 axis CS barrier formation; meristem, creates GSO1‐SOS2‐SOS1 detoxification. Thus, simultaneously prevents from diffusing into vasculature, poisoning unprotected stem cells meristem. By protecting kinase‐conferred activation allows to be maintained adverse environments.

Language: Английский

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Evolution of reactive oxygen species cellular targets for plant development

Trends in Plant Science, Journal Year: 2024, Volume and Issue: 29(8), P. 865 - 877

Published: March 21, 2024

Language: Английский

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