Genomics is the study of all of the genes in an organism. It can be used to find out which genes are responsible for certain traits, or to look for patterns in how diseases run in families.
Researchers have been using genomic techniques since the early days of DNA sequencing. In recent years, advances in technology have made it possible to sequence entire genomes, including those of humans. This has led to a better understanding of how our genes work and how they contribute to health and disease.
The Human Genome Project was an international effort to sequence the human genome. This project was completed in 2003, and its results have been made publicly available. The data from this project has been used by researchers around the world to find new ways to treat and prevent disease.
In addition to whole genome sequencing, there are other genomic techniques that can be used to learn about gene function and disease risk. These include studying changes in DNA (called variants), looking at RNA transcripts, and measuring proteins produced by genes (known as proteomics). By understanding these things, we can develop better treatments for conditions like cancer and heart disease.