Iron ions regulate antifungal HSAF biosynthesis in Lysobacter enzymogenes by manipulating the DNA-binding affinity of the ferric uptake regulator (Fur)

Iron ions regulate antifungal HSAF biosynthesis in Lysobacter enzymogenes by manipulating the DNA-binding affinity of the ferric uptake regulator (Fur)

ABSTRACT Heat-stable antifungal factor (HSAF), produced by Lysobacter enzymogenes OH11, is regarded as a potential biological pesticide due to its broad-spectrum antifungal activity and novel mode of action. However, the current production of HSAF is low and cannot meet the requirements for large-sc...

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Bibliographic Details
Main Authors: Bao Tang, Bo Wang, Zhizhou Xu, Rouxian Hou, Min Zhang, Xian Chen, Youzhou Liu, Fengquan Liu
Format: Article
Language:English
Published: American Society for Microbiology 2023-10-01
Series:Microbiology Spectrum
Subjects:
Lysobacter enzymogenes
biological pesticides
ferric uptake regulator
heat-stable antifungal factor
Online Access:https://journals.asm.org/doi/10.1128/spectrum.00617-23

Internet

https://journals.asm.org/doi/10.1128/spectrum.00617-23

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