BiophysicsbioRxiv
Assignment of structural transitions during mechanical unwrapping of nucleosomes and their disassembly products
C. D. Diaz-Celis, C. Canari-Chumpitaz, R. P. Sosa…·C. J. Bustamante
This study uses optical tweezers and FRET to identify DNA segments unwrapped during nucleosome mechanical transitions, revealing distinct low- and high-force unwrapping processes.
DOI 10.1073/pnas.2206513119