BiophysicsbioRxiv
GAGA zinc finger transcription factor searches chromatin by 1D-3D facilitated diffusion
X. A. Feng, M. Yamadi, Y. Fu…·C. Wu
This study tracks GAF's chromatin search mechanism using smFRET and imaging, showing 1D-3D diffusion enables efficient target finding despite nucleosome barriers.
DOI 10.1038/s41594-025-01643-0