CSIC- Estación Experimental del Zaidín, Granada, Spain.
CSIC- Estación Experimental del Zaidín, Granada, Spain.
Adv Appl Microbiol. 2020;110:149-180. doi: 10.1016/bs.aambs.2019.12.002. Epub 2019 Dec 28.
This article addresses the lifestyle of Pseudomonas and focuses on how Pseudomonas putida can be used as a model system for biotechnological processes in agriculture, and in the removal of pollutants from soils. In this chapter we aim to show how a deep analysis using genetic information and experimental tests has helped to reveal insights into the lifestyle of Pseudomonads. Pseudomonas putida is a Plant Growth Promoting Rhizobacteria (PGPR) that establishes commensal relationships with plants. The interaction involves a series of functions encoded by core genes which favor nutrient mobilization, prevention of pathogen development and efficient niche colonization. Certain Pseudomonas putida strains harbor accessory genes that confer specific biodegradative properties and because these microorganisms can thrive on the roots of plants they can be exploited to remove pollutants via rhizoremediation, making the consortium plant/Pseudomonas a useful tool to combat pollution.
本文探讨了假单胞菌的生活方式，并重点介绍了如何将恶臭假单胞菌作为农业生物技术过程和从土壤中去除污染物的模型系统。在这一章中，我们旨在展示如何使用遗传信息和实验测试进行深入分析，从而帮助揭示假单胞菌生活方式的一些见解。恶臭假单胞菌是一种植物促生根际细菌（PGPR），与植物建立共生关系。这种相互作用涉及一系列由核心基因编码的功能，这些功能有利于营养物质的动员、病原体发育的预防和有效小生境的定殖。某些恶臭假单胞菌菌株还拥有赋予特定生物降解特性的辅助基因，由于这些微生物可以在植物的根部茁壮成长，因此可以通过根际修复来去除污染物，使植物/恶臭假单胞菌联合体成为对抗污染的有用工具。
