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.
Electron microscopy analysis of fliF null mutant strain LS1218 (ΔfliF) complemented with either a wild-type copy of fliF (wt) or a copy of fliF deletion allele ΔI, ΔII, ΔIII, ΔIV, ΔV, or ΔVI. Arrows indicate flagellar structures. The contrast of the flagella was manually enhanced. Bars, 1 μm.
