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.
RelA is dispensable for growth in eukaryotic hosts. Intracellular growth experiments with HL-60-derived human macrophages (A) and with the protozoan host A. castellanii (B) were performed as described in Materials and Methods. The experiments were done three times, and similar results were obtained in all of the experiments. Symbols: ▪, JR32; ▴,25D; ⧫ and •, independent isolates of the relA deletion substitution mutant (GS-RelA and GS-RelA2, respectively).
