安徽农业科学2017，Vol.45Issue(30)：28-31,35,5.
高粱胚乳淀粉体发育研究
Investigation of Amyloplast Development in Sorghum Endosperm Cells
摘要
Abstract
[Objective] The aim was to study development of amyloplasts in sorghum endosperm cells.[Method] The endosperm cells of sorghum was observed by the combination of light microscopes and electron microscopes.[Result] At the early stage of development,the amyloplasts in sorghum endosperm cells were mainly developed from proplastids,most of them were single starch granules,and also a small number of them were compound starch granules.During the middle and late stage of endosperm development,there were one or several occurrence centers of amyloplast in cells.Occurrence center of amyloplast produced many plasmids,and the plasmids always formed annular membrane structures first,then synthe-size starch to make the plasmid become amyloplast.The starch granules in the endosperm cells mainly were single starch granules and semi-com-pound starch granules,they also had a few number of compound starch granules.[Conclusion] The research can provide a theoretical basis for the diversity of the occurrence and development of the amyloids of sorghum endosperm.关键词
高粱/胚乳/淀粉体/淀粉体发生中心Key words
Sorghum/Endosperm/Amyloplast/Occurrence center of amyloplast分类
农业科技引用本文复制引用
王玲玲,王忠,顾蕴洁..高粱胚乳淀粉体发育研究[J].安徽农业科学,2017,45(30):28-31,35,5.基金项目
国家自然科学基金(31270228). （31270228）
