Rice(Oryza Sativa L.) is one of the main resources of cereal grown in China and even in the Asian. It plays a very important role in food supply. Endosperm is the most primary part of the rice grain that can be eaten, so the developmental pattern of endosperm influence the grain quantity and quantily directly. Starch is both the major component of the yield in the world's main crop plants and an important raw material for many industrial processes.
In this thesis, we report the structural and fun...