Study of Differentially Expressed Genes in Pancreatic Cancer by cDNA Microarray
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Abstract
Objective To screen for the differentially expressed genes in pancreatic carcinoma and normal pancreatic tissue using cDNA microarray. Methods The PCR products of 4096 genes were spotted on a chemical-material-coated-glass plates in array. The DNAs were then fixed on the glass plate by a serial of treatments. The total RNAs were isolated from the tissues, and then mRNAs were purified to by Oligotex. Both mRNAs from pancreatic carcinoma and normal pancreatic tissue were reversely transcribed to cDNAs with th...
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