Factors affecting genetic transformation efficiency for stylo (Stylosanthes guianensis) with Agrobacterium tumefaciens Expression Profiles of Arabidopsis WRKY68 Transcription Factor Research on the Factors Related to Agrobacterium-mediated Genetic Transformation of the Chinese Chive Cloning and Functional Analysis of APETALA1 Promoter Assessment of Agrobacterium sensitivity for different soybean genotypes and excellent germplasm screening Characterization of Rice High-Tillering and Dwarf 1 (HTD1) Gene Promoter in Transgenic Arabidopsis