Enrichment of <i>Burkholderia</i> in the Rhizosphere by Autotoxic Ginsenosides to Alleviate Negative Plant-Soil Feedback
Lifen Luo, Luotao Wang, Linmei Deng, Xinyue Mei, Yixiang Liu, Huichuan Huang, Fei Du, Shusheng Zhu, Min Yang
Abstract
Autotoxic ginsenosides, secreted by sanqi into soil, could enrich Burkholderia sp. to alleviate negative plant-soil feedback (NPSF) by degrading autotoxins and antagonizing the root rot pathogen. In detail, ginsenosides could stimulate the growth and biofilm formation of Burkholderia sp.
Topics & Concepts
RhizosphereMicrobiomePanax notoginsengBiologyAllelopathyMicrobial population biologyBiofilmBacteriaAbiotic componentMicrobiologyBotanyChemistrySoil microbiologyEcosystemAdaptabilityBulk soilMetagenomicsPlant-Microbe Interactions and ImmunityGinseng Biological Effects and ApplicationsAllelopathy and phytotoxic interactions