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.
Nucleosome reconstitution in vitro: mononucleosomes were assembled in vitro both non-enzymatically and enzymatically as described in the Material and methods. Lane 1, mobility shift of NPS due to binding of histone octamer by the salt jump method. Lane 2, mobility shift of NPS due to ATP-dependent displacement of histone octamer in trans; Lane 3, free NPS.
