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Filion M. Editorial for Special Issue "Interactions between Plant Beneficial Pseudomonas spp. and Their Host". Microorganisms 2023; 11:2591. [PMID: 37894249 PMCID: PMC10609276 DOI: 10.3390/microorganisms11102591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Accepted: 10/12/2023] [Indexed: 10/29/2023] Open
Abstract
Plant-beneficial Pseudomonas spp [...].
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Affiliation(s)
- Martin Filion
- Science and Technology Branch, Saint-Jean-sur-Richelieu Research and Development Centre, Agriculture and Agri-Food Canada, Government of Canada, 430 Gouin Boul., Saint-Jean-sur-Richelieu, QC J3B 3E6, Canada
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Wu J, Teng Q, Mao Y, Duan Y, Pan X, Xu S, Cai Y, Pan Y, Zhou M, Zhang Y. Cytochrome bc1 Complex: Potential Breach to Improve the Activity of Phenazines on Xanthomonas. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:10158-10169. [PMID: 35948060 DOI: 10.1021/acs.jafc.2c03317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
The effects of the natural pesticides, phenazines, were reported to be limited by some tolerant metabolism processes within Xanthomonas. Our previous studies suggested that the functional cytochrome bc1 complex, the indispensable component of the respiration chain, might participate in tolerating phenazines in Xanthomonas. In this study, the cytochrome bc1 mutants of Xanthomonas campestris pv. campestris (Xcc) and Xanthomonas oryzae pv. oryzae (Xoo), which exhibit different tolerance abilities to phenazines, were constructed, and the cytochrome bc1 complex was proven to partake a critical and conserved role in tolerating phenazines in Xanthomonas. In addition, results of the cytochrome c mutants suggested the different functions of the various cytochrome c proteins in Xanthomonas and that the electron channeled by the cytochrome bc1 complex to cytochrome C4 is the key to reveal the tolerance mechanism. In conclusion, the study of the cytochrome bc1 complex provides a potential strategy to improve the activity of phenazines against Xanthomonas.
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Affiliation(s)
- Jian Wu
- Institute of Plant Protection and Agro Product Safety, Anhui Academy of Agricultural Sciences, Hefei 230001, China
- College of Plant Protection, State & Local Joint Engineering Research Center of Green Pesticide Invention and Application, Nanjing Agricultural University, Nanjing 210095, China
| | - Qingzhu Teng
- College of Plant Protection, Anhui Agricultural University, Hefei 230036, China
| | - Yushuai Mao
- College of Plant Protection, State & Local Joint Engineering Research Center of Green Pesticide Invention and Application, Nanjing Agricultural University, Nanjing 210095, China
| | - Yabing Duan
- College of Plant Protection, State & Local Joint Engineering Research Center of Green Pesticide Invention and Application, Nanjing Agricultural University, Nanjing 210095, China
| | - Xiayan Pan
- College of Plant Protection, State & Local Joint Engineering Research Center of Green Pesticide Invention and Application, Nanjing Agricultural University, Nanjing 210095, China
| | - Shu Xu
- College of Plant Protection, State & Local Joint Engineering Research Center of Green Pesticide Invention and Application, Nanjing Agricultural University, Nanjing 210095, China
| | - Yiqiang Cai
- College of Plant Protection, State & Local Joint Engineering Research Center of Green Pesticide Invention and Application, Nanjing Agricultural University, Nanjing 210095, China
| | - Yuemin Pan
- College of Plant Protection, Anhui Agricultural University, Hefei 230036, China
| | - Mingguo Zhou
- College of Plant Protection, State & Local Joint Engineering Research Center of Green Pesticide Invention and Application, Nanjing Agricultural University, Nanjing 210095, China
| | - Yong Zhang
- Institute of Plant Protection and Agro Product Safety, Anhui Academy of Agricultural Sciences, Hefei 230001, China
- College of Plant Protection, Anhui Agricultural University, Hefei 230036, China
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