Congratulations to Entomology’s Alys Jarvela and Leslie Pick whose paper was just published in Communications Biology. Their research showed that mosquitos lost a gene that is essential for survival in other insects without ill effects. They also found that a related gene stepped in and took over the lost gene’s role. This discovery represents the first time that scientists identified a gene that naturally evolved to perform the same critical function as a related gene long after the two genes diverged down different evolutionary paths.
You can read CMNS press release on the paper here: https://cmns.umd.edu/news-events/features/4664