Figure 1.
Distribution of template consensus sequence (TCS) numbers at 4 sequenced regions, with. bars representing the median number and interquartile range for each region. Abbreviations: IN, integrase; PR, protease; RT, reverse-transcriptase.
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.