Ever wondered how a species can create new body parts? Walking fish hold the answer! 🐟

Great first #preLights post from Roberto Rodríguez-Morales exploring the collaborative work of Amy Herbert and team #MCB_Harvard #StanfordMed #HHMINews #MBLScience.

Check it out! #preLight 👉 https://prelights.biologists.com/highlights/the-genetic-basis-of-novel-trait-gain-in-walking-fish/

#preprint #development #biology #evolution #genetics