Gene hrpNECCS of multifunctional activity of coded plant and signal factor of broad-spectrum resistance cell, and expression production Harpin ECCS

This invention discloses a gene hrpNEccs of coding plant which has multifunction activity and broad spectrum resistant cell signal gene, and the expression product protein HarpinEccs. HrpNEccs gene comes from Erwinia carotovora subsp.carotovora,Soft rot of Chinese cabbage variation CSDS001 thalli,has the attribute: (1) The coding zone has 1073 nucleotide; (2) Richly contains of glycin coding gene, lack of cysteine code gene; (3) The gene of Ecc71 and Ecc1, which come from Erwinia carotovora subsp.carotovora, separately share 93% and 92% homeotic source. (4) The hrpNEccs gene of HrpSCR11043 and SCR11039 thalli, which come from Erwinia carotovora subsp.atrose pitica, separately share 89% and 88% homeotic source. The expression production protein HarpinEccs has a multifunction activity that can lead plant producing disease-resistant, drives the insect, resistance, and accelerate grow, enhance the produce of plant.