Plants will encounter with many environment stresses in their growth process which can seriously affect their yields and quality. Meanwhile, a change of osmotic regulation substances, membrane fatty acid composition caused by the expression of some relevant genesinthe plants. Some other genes whereas also can enhance stress tolerant through changing the level of some tolerant substance, such as transcription factors, glycotransferases and so on. More and more attentions have been paid to the function of gly...