Abstract:

The Genome has been sequenced for the model plant of Arabidopsis and rice, and functional genome researches become the focus of genomics research in plant. Proteomics study is one of the cores of functional genome researches, which helps to understand plant functions on molecular level. Two-dimensional electrophoresis is one of the main techniques of proteomics. This article gave an overview of the advances in plant differential proteomics study based on 2-DE, which included the differential proteomic study of the plant tissues, organs and subcellur compositions in the development and under stress by the external environmental conditions. At last, the problems in this area were analyzed and the prospects were provided.