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.
Assembly of the nucleosome core particle. (A) Association of the (H3/H4)2 tetramer with DNA nucleates nucleosome assembly and defines the dyad axis. (B) H2A/H2B dimer. (C) Two H2A/H2B dimers are deposited to generate the nucleosome core particle. H3 N-terminal tails emerge near the DNA entry/exit points (based on data reported under PDB accession number 1KX5).
