Phosphate-mobilizing bacterial community structure and mobilization mechanisms in tobacco rhizosphere
Year: 2025
Type: article
Abstract: strains displayed exceptional genetic flexibility, harboring more P mobilization genes than other phyla strains. Greenhouse experiments demonstrated that PSB strains significantly enhanced tobacco seedling growth, including shoot and root biomass, stem diameter and leaf area, increased both plant P content and rhizosphere soil available P concentrations. Our study provides new insights into microbial-mediated mechanisms governing phosphorus mobilization and biogeochemical cycling within plant rhizosphere ecosystems.
Authors: Yalong Xu, Liqiang Zhu, Jingjing Li, Fan Zhang, Xiaozhan Qu, Chen Wang, Xueao Zheng, Yixiao Zhang, Peijian Cao, Yan Li, Qiansi Chen
Institutions: China Tobacco, Yantai University
Language: English
Subfield: Plant Science
Domain: Life Sciences
Open Access status: gold
Estimated APC paid: $2,680
OpenAlex ID: W4416998575