Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Nucleosomes can be pushed along DNA. a, Kymograms showing RecBCD collisions with nucleosomes (magenta) that are labeled on either the H2A/H2B dimer or H3/H4 tetramer, as indicated. b, Distribution of event types. c, Tracking data illustrating collisions between RecBCD and nucleosomes.
