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Information × Registration Number 0210U001327, 0107U002958 , R & D reports Title The investigation of gaupsin preparation influence on plant pathogenes popup.stage_title Head Avdeeva Lilija Vasilevna, Registration Date 05-02-2010 Organization Zabolotny Institute of Microbiology and Virology Ukrainian NAS popup.description2 High activity of biopreparation gaupsin and its components - Pseudomonas aureofaciens strains - against tobacco mosaic virus has been shown. Antiviral effect was caused by thermostable water-soluble exometabolites produced by bacteria. Gaupsin polysaccharides also effectively inhibited the tumours formation by Agrobacterium tumefaciens - the etiological agent of plants bacterial cancer. Alginates action consisted in blocking up the receptors for agrobacteria attachment, whereas levans affected the late stages of infection Product Description popup.authors Авдєєва Л.В. Балко О.І. Кіпріанова О.А. Материнська Л.Г. Ярошенко Л.В. popup.nrat_date 2020-04-02 Close