DNA fragment that naturally directs the expression of a vector gene encoding herose oxidase, portion or variant of a DNA fragment, chimeric DNA sequence, replicon, microorganism, plant cell, plant, part of a plant selected from seeds, flowers , tubers, roots, leaves, fruits, pollen and wood, and, uses of a chimeric DNA sequence, and a portion or variant

摘要

"DNA FRAGMENT THAT NATURALLY DIRECTES THE EXPRESSION OF A VEGETABLE GENE THAT CODES HEXOSE OXIDASE, PORTION OR VARIANT OF A DNA FRAGMENT, CHEMICAL DNA SEQUENCE, REPLICON, MICROORGANISM, VEGETABLE, VEGETABLE CELL, FLOWERS, TUBERCULES, ROOTS, LEAVES, FRUITS, POLLEN AND WOOD, AND USES OF A CHEMICAL DNA SEQUENCE, AND OF A PORTION OR VARIANT ". This invention describes pathogen-inducible promoters that normally direct the expression of plant hexose oxidases, especially those that can be isolated from Helianthus anuus and Lactuca sativa, more specifically those promoters that naturally are the regulatory regions that direct the expression of hexose oxidase MS59 and WL64, respectively, also claimed are chimeric constructs where these pathogen-inducible promoters direct the expression of anti-pathogenic proteins or proteins that can evoke a hypersensitive response.