Prevalence of transposable elements may provide clues to worldwide mammal biodiversity

An international scientific project that compares the genomes of 240 living species of mammals has identified transposable elements (TEs)—genes that can change their position within a genome, creating or reversing mutations and thus altering a cell's genetic identity—as a crucial area of study to help uncover the evolutionary process of mammals and to better understand biodiversity. Stony Brook University's Liliana M. Dávalos is a collaborator in the analyses of TEs for the project.