Review of DNA Methylation and Plant Stress-Tolerance Progress in Study on the Gene Regulation and the Signal Transduction in the Morphogenesis of Secondary Vascular System in Woody Plants Cloning and characterization of the NAC-Like Gene AhNAC2 and AhNAC3 in Peanut Cloning and Functional Identification of the Two MYB Transcription Factors GmMYBJ6 and GmMYBJ7 in Soybean Characteristics of gene expression driven by two tandem pathogen-inducible promoters ASR Protein and Plant Stress Tolerance ASR Protein and Plant Stress Tolerance