Whole genomes: the foundation of new biology and medicine

Our genomic DNA sequence provides a unique glimpse of the provenance and evolution of our species, the migration of peoples, and the causation of disease. Understanding the genome may help resolve previously unanswerable questions, including perhaps which human characteristics are innate or acquired. Such an understanding will make it possible to study how genomic DNA sequence varies among populations and among individuals, including the role of such variation in the pathogenesis of important illnesses and responses to pharmaceuticals. The study of the genome and the associated proteomics of free-living organisms will eventually make it possible to localize and annotate every human gene, as well as the regulatory elements that control the timing, organ-site specificity, extent of gene expression, protein levels, and post-translational modifications. For any given physiological process, we will have a new paradigm for addressing its evolution, development, function, and mechanism.