In order to research relative proteins with grain plumpness during filling stage of rice,one serial of 2-D electrophoresis which be suitable to endosperm proteins of rice seed was set up.

• 为探讨水稻灌浆期间与籽粒充实相关蛋白表达的变化,建立了一套适于水稻种子胚乳蛋白双向电泳分析技术,探讨了胚乳蛋白的提取、纯化以及双向电泳的一些关键技术。