Comparative Genomics

Comparative genomics is a field of modern biology that uses tools from both genetics and genomics to compare the genomes of different species. Through the comparison of genetic data, scientists are able to identify evolutionary relationships between species and uncover the common genetic basis of diseases. Comparative genomics is also used to identify novel functions in existing genes, and to unlock the secrets of how species adapted to their environments. This knowledge can be used to improve the yield of crops, develop new treatments for diseases, and understand the history and diversity of life on Earth.