Oligopeptide, composition and utlilización as elicitors of natural plant defenses

Use as elicitor of the natural defenses of plants against fungal and / or and / or and / or bacterial pathogens viral devastating an oligopeptide having one of the following structures: - Ac-Alan-Ala-ol (1 Ala-ol ES: [M + H] +: 147, 0 -H-Ala2-Ala-ol ES: [M + H] +: 218; [M + Na] +; 240, 0; [2M + H] +: 434, 8; [2M * Na] +; 457, 4 - H-Ala3-Ala-ol ES: [M + H] +: 289, 0 - H-Ala4-Ala-ol ES: [M + H] +: 260, 2; [M + Na] +: 382, ​​2; [2M + H] +: 719, 7; [2M + Na] +: 741, 5 - H-Ala-ol Ala5-ES: [M + H] +: 431, 4; [M + Na] +: 453, 5; [2M + H] +: 861, 3; [2M + N] +: 883, 8 - H-Ala6-Ala-OH ES: [M + H] +: 502, 4; [M + N] +: 524, 2 H-Alan-Ala-OH (1

Keywords:

• Oligopeptide
• Biochemistry
• Chemistry
• Plant defense against herbivory
• Elicitor
• Composition (visual arts)
• Stereochemistry

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