摘要: 肿瘤的发生多与染色体畸变有关, 确定染色体畸变与肿瘤的关系, 必然离不开染色体畸变的检测分析。文章简要综述几种常用染色体畸变的检测方法及其新进展, 包括G显带、荧光原位杂交(FISH )、光谱核型分析(SKY)、多色荧光原位杂交(M-FISH)、多色显带分析技术(Rx-FISH)、比较基因组杂交(CGH)和微阵列比较基因组杂交(Array CGH), 以及这些方法在肿瘤诊断和研究方面的应用。

Abstract: Most cancers are known to be associated with chromosome aberration, and chromosome analysis is essential to understand the relationships between chromosome aberration and cancer. Here we briefly introduce several methods of chromosome aberration detection, including G-banding, fluorescence in situ hybridization (FISH), spectral karyotyping (SKY), multi-fluorescence in situ hybridization (M-FISH), cross-species color banding (Rx-FISH), comparative genomic hybridization (CGH)and Array comparative genomic hybridization (Array CGH).