CHIMERIC REGULATORY SITE FOR EXPRESSION OF GENES IN PLANTS (VARIANTS), CLASTER FOR GENE EXPRESSION (VARIANTS), CLASTER FOR INDUCIBLE EXPRESSION OF FOREIGN GENE (VARIANTS), METHOD OF GENE EXPRESSION IN PLANT (VARIANTS), METHOD OF INDUCIBLE EXPRESSION OF FOREIGN GENE IN PLANTS (VARIANTS) AND PLASMID (VARIANTS) Russian patent published in 1999 - IPC

FIELD: molecular biology, genetic engineering, plant selection. SUBSTANCE: chimeric regulatory sites of nucleotide sequences and gene constructions based on opin-synthase of Agrobacterium tumefaciens provide the enhanced levels of expression of foreign genes in plants. To enhance the expression of genes different "upstream"-located activating sequences, for example, from genes encoding mannopin- and octopin-synthase are bound with promoters operably which in turn bound operably with the foreign gene. Constructions are inserted into vegetable cells using plasmids. EFFECT: improved method of expression of genes. 32 cl, 9 dwg, 2 tbl, 9 ex