In particular, medaka (Oryzias latipes) embryos and juveniles are widely used to address questions about embryonic development in other species.

Earlier research discussed medaka eyes but this month the fish has helped scientists understand the damaging effects of radiation on the DNA of cells. It has helped them explain why the cells of some individuals are [...]

The fish caught the eye of Taikong, a worldwide supplier of fish food and equipment. Tsai agreed to share his genetic expertise with Taikong in exchange for research funding. Willis Fang, Taikong’s president, coined the name “Night Pearls” and thought the glowing fish would be a hit among fish enthusiasts. He began plans to market [...]