基因芯片又称DNA微阵列技术,简称DNA芯片。基因芯片技术是20世纪90年代初期发展起来的一门由分子生物学、电子学、物理学、化学、计算机科学等多学科交叉融合而成的高新技术,依据核酸分子杂交原理检测待测样品的基因序列及表达的信息,具有高通量、集成化、自动化的特点,广泛应用于基础及临床医学的各个领域,用来筛选与疾病诊断、治疗和预后相关的基因。本文就该技术基本原理、 Gene chips, also known as DNA microarray technology, referred to as DNA chips. Gene chip technology was developed in the early 1990’s by the molecular biology, electronics, physics, chemistry, computer science and other multi-disciplinary integration of high-tech, based on the principle of nucleic acid hybridization test sample Gene sequence and expression information, with high-throughput, integrated, automated features, is widely used in various fields of basic and clinical medicine, used to screen for genes associated with disease diagnosis, treatment and prognosis. This article on the basic principles of technology,