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.
Results of cluster analysis between untreated TB patients (Group 1) and treated TB patients (Group 2). The color key shows the gene expression fold change in Group 1 compared with Group 2, respectively: −2 represents a decrease in expression; 0 represents equivalent expression levels; and +2 represents an increase in expression. TB, tuberculosis.
