FIELD: chemistry.
SUBSTANCE: invention relates to biochemistry, particularly Rpi resistance genes for improving resistance to late blight among plants of the nightshade family, as well as proteins that are capable of mediating response against P.infestans. Disclosed are transgenic plants of the nightshade family, having high resistance to late blight, which contain said genes, as well as a method of producing such plants. Described are protein expression vectors which contain said genes. Also disclosed are methods of proving prolonged resistance to diseases in potato using said genes.
EFFECT: use of the invention enables to obtain plants of the nightshade family, having high resistance to late blight compared to wild-type plants of the nightshade family.
15 cl, 12 dwg, 6 tbl, 7 ex
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