Mechanism and Application Prospects of Plant Stomatal Immunity Induced by Phyllosphere Microbes Induced Drought Resistance of Maize (Zea may L. ) Seedling by Coronatine Cloning and Expression Analysis of Coronatine Insensitive Gene Encoding a Jasmonate Receptor from Gladiolus hybridus Expression analysis of MVA and MEP metabolic pathways genes in latex and suspension cells of Hevea brasiliensis Inductions of Coronatine and MeJA to Low-temperature Resistance of Wheat Seedlings Cloning and Expression Analysis of Coronatine Insensitive Gene Encoding a Jasmonate Receptor from Gladiolus hybridus