Nicholas Boyer Defended PhD Thesis on December 3 December 14, 2018 By On December 3rd, Nicholas Boyer (Gupton Lab) defended his PhD Thesis: “A Pair of TRIM Proteins Regulate Axon Guidance in Concert.” Mentor: Dr. Stephanie Gupton Filed Under: Categories: News More from Neuroscience Curriculum Laura Perrault Completed Qualifying Exam Jaesung Yoo Completed Qualifying Exam Seth Tart Completed Qualifying Exam