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.
(a) Assembly kinetics measured by FRET following addition of GTP to 10 μM FtsZ in 100 mM KAc, 350 mM KAc, or 500 mM KAc buffer (pH 7.7). Assembly is measured by the decrease in donor fluorescence, (b–d) Negative stain EM of fluorescein-labeled FtsZ filaments in buffers containing 5 mM Mg (pH 7.7) and increasing concentrations of potassium. The bar is 100 nm.
