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.
Updated summary and model of the known viral and cellular factors that bind to the Zp and play roles in regulating the switch from latency to the lytic cycle. (A) Simplified physical map of known multiple transcription factor and cellular repressor binding sites within the proximal segment of the Zp. (B) Schematic diagram hypothesizing a multistep role for C/EBPα at different stages of the initiation and ZTA-mediated amplification or positive autoregulation of Zp transactivation.
