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.
Local GC-contents for the DNA fragments sequenced in this work. Each position is determined by application of a Gaussian filter with s = 20 bases to the reference sequence. The regions of the fragments sequenced are highlighted, and their mean GC-content is given. These sequences have been selected due to the wide range of average GC-contents and the difficulty this presents to several other sequencing technologies.
