VECTOR COMPRISING HRP GENE FROM ERWINIA PYRIFOLIAE TRANSGENIC AGROBACTERIUM TUMEFACIENS AND PATHOGENIC RESISTANT TRANSGENIC PLANT USING THE SAME

摘要

A vector comprising hrp(hypersensitive response and pathogenicity) gene encoding harpin protein, derived from Erwinia pyrifoliae, and a transgenic Agrobacterium tumefaciens and a pathogenic resistant transgenic plant by using the same vector are provided to activate the pathogenic resistant mechanisms of the plant itself without inducing hypersensitive response and replace toxic agricultural chemicals. The vector pMJC-GB-hrpEp comprises hrpEP gene derived from Erwinia pyrifoliae wild type #3 KCCM 10283. The transgenic Agrobacterium tumefaciens is produced by transforming Agrobacterium tumefaciens by the vector pMJC-GB-hrpEp. The pathogenic resistant transgenic plant is produced by transforming a plant by the vector pMJC-GB-hrpEp or the transgenic Agrobacterium tumefaciens, wherein the plant is tobacco or rice.