"Genetic Research Unveils Surprising Connections Between Humans and Animals"

Researchers analyzed the DNA sequences from 240 mammalian species, showing how comparative genomics can shed light on how certain species achieve extraordinary feats and help scientists better understand the functional parts of the human genome. They pinpointed the genetic basis for uncommon mammalian traits, such as the ability to hibernate or detect faint scents from miles away. They also found genetic variants that are more likely to play causal roles in rare and common human diseases. The findings come from analyses of DNA samples collected by more than 50 different institutions worldwide, including many from the San Diego Wildlife Alliance, which provided many genomes from species that are threatened or endangered.