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.
The X axis represents the number of sequence contigs contained in each physical map contig, starting with 0-100, followed by 101-200, 201-300, 301-400 and > 400. The Y axis represents the number of physical map contigs.
