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Updated: May 25, 2026

A Hydroponic Co-cultivation System for Simultaneous and Systematic Analysis of Plant/Microbe Molecular Interactions and Signaling
Published on: July 22, 2017
Bacterial predator-prey interactions and their potentials in combating plant pathogens
Lei Zhang1, Xianfeng Ye1, Zhengguang Zhang2
1Key Laboratory of Agricultural Environmental Microbiology, Ministry of Agriculture and Rural Affairs, College of Life Sciences, Nanjing Agricultural University, Nanjing 210095, China.
Abstract:
Disease outbreaks caused by numerous pathogens pose significant risks to the development of green agriculture. Combating pathogen invasion using predatory microbes offers an alternative to the common use of agrochemicals for agricultural disease management. However, a limited understanding of bacterial predator-prey interactions restricts their practical use. In this review, we summarize the expanding body of research of known predatory bacteria, with a focus on myxobacteria-prey interactions at both the cellular and population levels. We highlight the promising potential of bacterial predators to control plant disease by preying on pathogens, manipulating environmental microbiomes and suppressing pathogen populations. Finally, we discuss current challenges utilizing bacterial predators to control plant diseases, and address open research questions and possible future directions. We hope this review will provide new insights for understanding predator-prey interactions, and offers alternative schemes to reduce the dependency on agrochemicals.
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