Ruihuan Yang, Qing Shi, Tingting Huang, Yichao Yan, Shengzhang Li, Yuan Fang, Ying Li, Linlin Liu, Longyu Liu, Xiaozheng Wang, Yongzheng Peng, Jiangbo Fan, Lifang Zou, Shuangjun Lin, Gongyou Chen
Natural products largely produced by Pseudomonads-like soil-dwelling microorganisms are a consistent source of antimicrobial metabolites and pesticides. Herein we report the isolation of Pseudomonas mosselii strain 923 from rice rhizosphere soils of paddy fields, which specifically inhibit the growth of plant bacterial pathogens Xanthomonas species and the fungal pathogen Magnaporthe oryzae. The antimicrobial compound is purified and identified as pseudoiodinine using high-resolution mass spectra, nuclear magnetic resonance and single-crystal X-ray diffraction...
February 9, 2023: Nature Communications