Isolation and Expression Analysis of Two Cold-Inducible Genes Encoding Putative CBF Transcription Factors from Chinese Cabbage (Brassica pekinensis Rupr.) Identification, occurrence, and validation of DRE and ABRE Cis‐regulatory motifs in the promoter regions of genes of Arabidopsis thaliana Molecular Cloning and Expression Analysis of Transcriptional Activators ScCBF1 Gene from Sugarcane