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.
Flow cytometry histogram of (A) an Atta texana large worker whole-body sample and (B) a Solenopsis invicta male head sample. Relative fluorescence approximately doubles with each DNA replication phase. The small peaks at approximately 3 and 6 relative fluorescence are cells temporarily arrested at the intra-S phase checkpoint.
