基因芯片技术及其在植物研究中的应用

基因芯片是一种高通量、快速、平行核酸序列测定及定量分析技术，它是将大量特定序列的核酸片段有序地固定在载体上作为探针与标记核酸分子进行杂交，检测杂交信号的强弱，进而判断样品中靶分子的组成及数量。本文主要综述了基因芯片技术的原理特点及其在植物上的应用。

Genechip Technology and Its Applications in Plant Research

Genechip was a high flux，rapid，parallel nucleic acid sequence detection and quantitative analyse technology．It fixed a great deal of specific nucleic acid sequence on carrier as probe，and hybridized with marked nucleic acid molecular．It estimate the constitutions and quantity of target molecular in samples through detecting the hybridized signal．Principle and character of Genechip technology and its applications at plant were summarized in this article.