NOVEL NUCLEIC ACID SEQUENCES AND APPLICATION THEREOF FOR DEVELOPMENT OF PATHOGENE IMMUNITY IN PLANTS

摘要

FIELD: chemistry; biochemistry.;SUBSTANCE: invention relates to novel RacB cDNA sequences obtained from barley, as well as to expression cassettes and vectors, which contain these promoter sequences. Plant transformation with these expression cassettes and vectors permits to obtain transgenic plants with enhanced pathogene immunity due to reduced expression of RacB protein or functional equivalent thereof.;EFFECT: production of transgenic plants with enhanced pathogene immunity due to reduced expression of RacB protein or functional equivalent thereof.;23 cl, 8 dwg, 7 tbl, 12 ex