Ultrastructural and cytochemical characterization of elicitor-induced structural responses in tomato root tissues infected by Fusarium oxysporum f.sp. radicis-lycopersici

abwehrmechanismus cell structure cell walls cellulose celulosa chitin chitine chitosan disease resistance dispersion dispersions enfermedades fungosas enzimas enzyme enzymes estructura celular fungal diseases fusarium oxysporum glucane glucanos glucans induzierte resistenz ligninas lignine lignins lycopersicon esculentum maladie fongique modele modelos models pared celular paroi cellulaire pathogenese pathogenesis pathogens pectinas pectine pectins pflanzenphysiologie pflanzenschutz phenolic compounds plant tissues protoplaste protoplastos protoplasts quitina racine resistencia a la enfermedad roots structure cellulaire symptome symptoms tejidos vegetales