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.
Density distribution of base-pairs in CSEs, Sanger Center annotated exons and positive oligonucleotide probes in human chromosome 22. Density is calculated by counting the number of base-pairs in CSEs, exons and positive probes within a 57-kb window.
