DNA SEGMENT ABLE TO CONFER TO PLANT RESISTANCE AGAINST PEST (VARIANTS), VECTOR, METHOD FOR PREPARING PLANTS WITH REDUCED SENSITIVITY TO PEST, METHOD FOR PLANT PROTECTION AGAINST INFECTION WITH PEST, METHOD FOR ISOLATION DNA SEGMENT, METHOD FOR SELECTIVE AMPLIFICATION OF RESTRICTION FRAGMENTS, OLIGONUCLEOTIDE, DIAGNOSTIC SET, METHOD FOR DETECTION OF DNA SEGMENT, POLYPEPTIDE

摘要

FIELD: molecular biology, biotechnology, agriculture. SUBSTANCE: invention relates to genes that are able to confer the resistance of plants against pest (nematodes and/or aphids. Preferable are sequences of nucleic acids, DNA sequences wherein at least DNA sequence represented in description or its homologs. Invention relates also to vector, method for preparing plants with reduced sensitivity to pest, method for plants protection against infection with pest. Invention relates to oligonucleotides, primers, diagnostic set and polypeptides. EFFECT: valuable biological and agriculture properties of set, improved DNA preparing and detection method. 35 cl, 15 dwg, 10 tbl, 20 ex