Differential expression can be used to identify genes that are likely to be involved in the development and progression of cancer. To detect genes whose expression is decreased in prostate cancer, we ...

KATO III gastric epithelial cells were cultured with H. pylori or no bacterium as control. mRNA, isolated at 0 minutes, 45 minutes, 3 hours and 24 hours post-infection, was used as a template for the ...

Palo Alto, Calif.-based BD Biosciences Clontech has expanded its family of reverse-format patient and cell-line cDNA arrays. Most arrays spot single genes, and scientists probe them with labeled mRNA ...