Исследована способность нативных и обработанных фенолом липополисахаридов (ЛПС) из фитопатогенных и сапрофитных штаммов бактерий Pseudomonas aeruginosa модифицировать устойчивость растений Arabidopsis thaliana к последующему заражению фитопатогенными бактериями Pseudomonas syringae ІМВ 8511. Установлено, что ЛПС бактериального происхождения индуцируют повышение или снижение устойчивости растений к фитопатогенным бактериям в зависимости от происхождения липополисахарида, его химического состояния и генотипа растений.
Ключевые слова: Arabidopsis thaliana, Pseudomonas aeruginosa, lipopolysaccharides, system resistance, salicylic acid, jasmonic acid
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