Turning a bacterial gaseous virulence trigger off

Jian Chen; Rouhallah Sharifi; Choong-Min Ryu

doi:10.1016/j.tplants.2021.10.014

Turning a bacterial gaseous virulence trigger off

Trends Plant Sci. 2022 Jan;27(1):4-6. doi: 10.1016/j.tplants.2021.10.014. Epub 2021 Nov 9.

Authors

Jian Chen¹, Rouhallah Sharifi², Choong-Min Ryu³

Affiliations

¹ International Genome Center, Jiangsu University, Zhenjiang 212013, China.
² International Genome Center, Jiangsu University, Zhenjiang 212013, China; Department of Plant Protection, College of Agriculture and Natural Resources, Razi University, Kermanshah, Iran. Electronic address: r.sharifi@razi.ac.ir.
³ Molecular Phytobacteriology Laboratory, Infectious Disease Research Center, KRIBB, Daejeon 34141, South Korea. Electronic address: cmryu@kribb.re.kr.

PMID: 34772613
DOI: 10.1016/j.tplants.2021.10.014

Abstract

Recently, Sieber et al. discovered the new diazeniumdiolate volatile signaling molecule, leudiazen. They confirmed that inactivation of leudiazen by KMnO₄ can reduce the production of mangotoxin. This alleviates the pathogenicity of Pseudomonas syringae pv. syringae on mango trees, providing a new strategy for plant protection, compatible with organic farming.

Keywords: bacterial volatile compounds; diazeniumdiolate; mangotoxin; nitric oxide (NO); volatile organic compounds.

Publication types

Research Support, Non-U.S. Gov't
Comment

MeSH terms

Bacterial Toxins*
Gases
Mangifera*
Pseudomonas syringae
Virulence

Substances

Bacterial Toxins
Gases