Functional Studies on RNA-Transfected Cell Microarrays

RNA-transfected cell microarray shows great promise in functional genomics. By printing siRNA complexed with transfection reagent on glass slides, arrays of transfected cells are formed in which the phenotypic consequences of gene suppression can be investigated. Using reporter plasmids with fluorescence intensity as output data, we have developed a strategy for statistical analysis of the intensity data from medium-scale functional studies using data from several experimental replicates.