Congratulations to our PhD graduates! Top left: Cassondra Vernier, Yehuda Ben-Shahar (mentor), and Zhen Peng; Top right: Lucia Strader (mentor) and Sam Powers; Middle: Jonathan Myers (mentor), Dilys Vela, and Chris Catano; Bottom left: Michael Guzman and Arpita Bose (mentor); Bottom right: Ben Wolf and Bob Blankenship (mentor).
![](https://biology.wustl.edu/files/biology/styles/spotlight_mobile/public/grad%20yehuda.jpg?itok=MCOtbw-R)