Therapeutic Applications 。Subunit vaccines 。 Nonpathogenic viruses carrying genes for pathogen's antigens as vaccines Gene therapy to replace defective or missing genes 。Human Genome Project Nucleotides have been sequenced Human Proteome Project may provide diagnostics and treatments• Subunit vaccines • Nonpathogenic viruses carrying genes for pathogen's antigens as vaccines • Gene therapy to replace defective or missing genes • Human Genome Project • Nucleotides have been sequenced • Human Proteome Project may provide diagnostics and treatments Therapeutic Applications