Study of Screening Differential Genes of Malignant Melanoma Using Gene Chip Expression Profiles / 中国康复理论与实践

@#ObjectiveTo identify differential genes of malignant melanoma using gene chip expression profiles.MethodsAgilent Human 1A OligoDNA was employed to find out difference in gene expression between malignant melanoma and nevus. The total RNA was isolated from two type tissues, labled the fluorescent to the probe, hybridized, washed and analyzed.ResultsAmong the 21073 target genes, 1596 genes were differentially expressed in malignant melanoma, including 733 genes up-regulated, and 863 down-regulated.ConclusionThe gene chip technique can screen genes that may be specifically expressed in malignant melanoma.