cDNA-SCoT Analysis of Differentially Expressed Genes in Sugarcane Induced by Leifsonia xyli subsp. xyli Differential Expression of Genes in Gibberellin-Induced stalk elongation of Sugarcane Analyzed with cDNA-ScoT Analysis of Gene Expression Variation by cDNA-SCoT Technique at the Early Period of Arachis Artificial Allopolypoidy Evolution