Definition of Genomics
Genomics, coined by Thomas Roderick in 1986, refers to a new scientific discipline of mapping, sequencing, and analyzing genomes. Genomics is now undergoing, however, a transition or expansion from the mapping and sequencing of genomes to an emphasis on genome function.
Recent advances in genomics are bringing about a revolution in our understanding of the molecular mechanisms of disease, including the complex interplay of genetic and environmental factors. Genomics is also stimulating the discovery of breakthrough health-care products by revealing thousands of new biological targets for the development of drugs and by giving scientists innovative ways to design new drugs, vaccines and DNA diagnostics. Genomic-based therapeutics may include "traditional" small chemical drugs, protein drugs and gene therapy.