Scanning Electron Microscopic Observation of Endosperm Chalkiness Traits of OsAAP1 Mutant in Rice Gains

In order to investigate the effect of OsAAP1 gene mutation on chalkiness traits rice endosperm and microstructure starch granules in endosperm, we used mutants as experimental materials, with help ordinary optical microscopes scanning electron microscopes, morphological structure arrangement Zhonghua 11 were observed controls. The results showed that rate, area degree significantly increased, structure, development closely related. Compared control 11, there also significant differences shape, between chalky non-chalky rice. However, was no difference transparent part rice, areas low developed well. Thus, could increase have an important impact morphology, its endosperm.