By Vice President for Research Lisa Cassis
When you look back at a 45-year career, there are a multitude of moments that stand out. For Allan Butterfield, Professor of Biological Chemistry in the University of Kentucky College of Arts & Sciences, his signature discovery grew from just such a Eureka moment on the sidewalk on campus.
“I was walking back from Sanders-Brown Center on Aging to the Chemistry Building — two or three blocks — I kept asking myself, why are…