Gene Ontology (GO) is a framework used to standardize the representation of genes and gene products across different species. It provides a structured vocabulary to describe the roles of genes in biological processes, cellular components, and molecular functions. This helps researchers understand the relationships and functions of genes in various organisms. GO is widely used in bioinformatics and genomics to facilitate data sharing and analysis. By using a common language, scientists can compare gene functions across different studies and species, enhancing collaboration and advancing our understanding of biology and disease mechanisms.