Xavier Darzacq

Xavier Darzacq is a Professor of Molecular Therapeutics at the University of California, Berkeley, in the Department of Molecular and Cell Biology. His research focuses on transcription regulation during cellular differentiation, particularly the interplay between nuclear organization and gene expression control mechanisms. His work explores how nuclear architecture influences transcriptional regulation, using human primary dermal fibroblasts differentiating into myofibroblasts as a model system. Darzacq's group develops advanced imaging techniques to study protein and RNA dynamics in live cells, aiming to uncover biophysical rules governing transcription. His research integrates molecular biology, biophysics, and imaging technologies to understand transcriptional regulation in living systems.

Xavier Darzacq is a Professor of Molecular Therapeutics whose research focuses on transcription regulation, with an emphasis on understanding the dynamic processes that govern gene expression. His work explores how transcription factors and RNA polymerase II interact within the nucleus, utilizing advanced imaging techniques to visualize molecular dynamics in live cells. Darzacq's research also investigates the role of phase separation in transcriptional regulation, including the formation of RNA polymerase II clusters and the impact of chromatin structure on gene activity. His studies have contributed to the understanding of how chromatin organization and nuclear compartmentalization influence transcriptional outcomes.