DEGRADATION HERBICIDES GLYPHOSATE BY BACTERIA GENERA PSEUDOMONAS AND PROTEUS
In the article presented the experiment data of the perspectives of using glyphosateresistant isolates of the proteоbacteria Proteus vulgaris, Pseudomonas alcaligenes, Pseudomonas fluorescens from agricultcherel soil polluted with phosphonates N-phosphonomethylglycin (glyphosate), in biotechnological processes of deep cultivating and degradation that xenobiotics. Proteоbacteria by Genera Proteus and Pseudomonas were shown to have the capability for biodegradation of phosphonomethylglycin and other phosphonates with the use of several pathways. Intensive study of the pathways and mechanisms of their biodegradation is required due to the abundance of herbicides glyphosate with a chemically stable carbon-phosphorus bond among xenobiotics contaminating the environment. The article illustrates that addition to the liquid media with 150-600 mcg ·sm-3 phosphonates N-phosphonomethylglycin during the Genera Pseudomonas and Proteus kind a glyphosateresistant proteоbacteria deep cultivation leads to the increase biomass synthesis level and glyphosate-destructing biotechnological process.