Gaois

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  1. SCIENCE|natural and applied sciences|life sciences|biology|botany

    #617243

    IATE #1067550
    frithsheasmhacht chothrománach Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    horizontale Resistenz
    de
    horizontal resistance | race non-specific resistance | non-specific resistance
    en
    Definition any resistance to pathogens in plants that is not vertical Reference "P.J. Keane, 'Horizontal or Generalized Resistance to Pathogens in Plants' (11.2.2020) Plant Pathology, Department of Botany, La Trobe University, Victoria"
    Comment Hayes et al. (1925) and Stakman and Levine (1922), in describing the infection types in wheat stem rust, considered that the presence or absence of hypersensitive necrosis marked the divide between resistance and susceptibility; it was then recognized that there are “different levels of susceptibility” (Parlevliet, 1995). Such a definition opens up a pandora’s box of possible phenotypes, genotypes and mechanisms of horizontal resistance, which is why its definition has been so difficult and contentious. Just about any attempt at precision in defining it raises exceptions that defy the particular definition (Robinson, 1976).
    résistance horizontale
    fr
    Definition résistance d'une plante à l'ensemble des races d'un parasite Reference CILF