Abstract:

It was carried out to observe variety characteristics of autumn leaves color and anthocyanin content in leaves that belong to physiological activated material. And then genetic analysis based on AFLP was completed. The result is that the genetic distance between the variety bud and the pistil late plant is rather close. But the variety is also clear. In it the amount polyphonic zone is 4.45% of total expand zones that is change between the mutation bud and the pistil late plant is rather clear on gene level. About that has been proved by observe result of Acer truncatum Bunge. Variety characteristic of mutation bud are given below: the color time of the autumn leaves have being moved up and percent of the autumn leaves color and feminine charms of color have being improved.