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.
Time course for the transport of radiolabeled NXP as measured by the incorporation of label into rickettsial RNA. Top, UXP (■, UDP; ○, UTP; ▴, UMP); bottom, GXP (■, GDP; ●, GTP; ▴, GMP). The error bars indicate standard deviations. The open bars indicate incorporation in the presence of rifampin.
