[Message from Shinya] I'm very happy to contribute to this great work as one of co-first authors. We are getting close to unveil the mysterious question ""What is sleepiness?"" step by step. Hopefully, I would like to keep contributing to answer this mystery.
[Message from Shinichi] I was honored to join the project. As in the 2016 paper, I was responsible for the experimentation and analysis of a nematode homolog of a gene found in the Yanagisawa/Funato lab. I look forward to continuing to uncover the evolutionarily conserved regulatory mechanisms of sleep using C. elegans.