Construction of Kernel cDNA Library and Bioinformatic Analysis on oleosins Gene of Vernicia fordii Localisation of Seed Oil Body Proteins in Tobacco Protoplasts Reveals Specific Mechanisms of Protein Targeting to Leaf Lipid Droplets Study on human aFGF fusion gene transformation with soybean 24 kDa oleosin and expression in safflower Isolation and Expression Analysis on Vernicia fordii Oleosin Gene of Five VfOLE Isoforms