title: [Phytotoxic properties of Ralstonia solanacearum lipopolysaccharides].
abstract: The study is dedicated to research of phytotoxic properties of Ralstonia solanacearum lipopolysaccharides. This causative agent is one of the most dangerous among potato bacterial diseases. It is revealed that the inhibitory effect of LPS solution on seedlings germination is more noticeable on crops susceptible to brown rot. Maximal total phytotoxic properties have been shown by LPS from strains 35, 52b, TX1 and TS3, which were characterized by relatively low rhamnose content. Relative to the control plants LPS may diminish and some ones--increase the root length, height and weight of seedlings, subject to particular strain. But the stimulation revealed is minor.
authors.forename: R V
authors.initials: RV
authors.lastname: Hrytsaĭ
authors.forename: L M
authors.initials: LM
authors.lastname: Iakovleva
authors.forename: L D
authors.initials: LD
authors.lastname: Varbanets'
mesh_terms: D002212:Capsicum / Q000187:drug effects* / Q000254:growth & development; D002999:Clone Cells; D018553:Cucumis sativus / Q000187:drug effects* / Q000254:growth & development; D008070:Lipopolysaccharides / Q000302:isolation & purification / Q000494:pharmacology*; D018551:Solanum lycopersicum / Q000187:drug effects* / Q000254:growth & development; D010935:Plant Diseases / Q000382:microbiology; D018517:Plant Roots / Q000187:drug effects* / Q000254:growth & development; D043368:Ralstonia solanacearum / Q000737:chemistry* / Q000254:growth & development / Q000472:pathogenicity; D012210:Rhamnose / Q000737:chemistry; D036226:Seedlings / Q000187:drug effects* / Q000254:growth & development; D013045:Species Specificity
chemical_list: D008070:Lipopolysaccharides; D012210:Rhamnose