Sedona E. Murphy

Papers

Total Citations

126

H-Index

About

Sedona E. Murphy is a pioneering molecular biophysicist whose work bridges the frontiers of chromatin biology and super-resolution imaging. Her research centers on understanding how the three-dimensional organization of the genome governs gene regulation, with a particular focus on developing cutting-edge microscopy techniques to visualize chromatin at unprecedented resolution. Murphy’s landmark 2020 paper, "Advances in Chromatin Imaging at Kilobase-Scale Resolution," has garnered 126 citations and fundamentally reshaped the field by demonstrating that the genome’s complex, nonrandom folding can now be observed at near-base-pair precision. This work introduced multiplexed super-resolution approaches that allow researchers to map chromatin loops and domains in single cells, revealing how these structures orchestrate transcription and replication. Her contributions have been recognized with a prestigious NIH Director’s Early Independence Award, and she is widely regarded as a leader in the push to integrate polymer physics with live-cell imaging. For students and researchers, Murphy’s work exemplifies how technological innovation can unlock new biological insights, making the invisible architecture of the genome tangible and testable.