Transcriptional Profiling

Transcriptomics : study of the RNA transcripts which are produced by the genomes using high-throughput techniques. Transcriptional profiling is the technique used for identifying the differences in gene expression between the diseased tissues and the healthy tissues. DNA sequencing, mRNA profiling, Proteomics, and Systems Biology help in the analysis of the transcriptional profiling. ESTs and DNA microarrays are the techniques that are used in Transcriptional profiling.