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.
Analysis of internucleosome interaction contacts for HOXC and reference systems. We annotate structural peaks as follows. Short-range contacts (1 kb) measure next-neighbor interactions common in zigzag fibers. Contacts in the 1- to 2-kb range arise from intraclutch interactions. Chromatin loops between neighboring clutches account for 5- to 10-kb contacts, and hierarchical loops account for 10- to 20-kb contacts.
