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.
An anaerobic scuticociliate strain, GW7. (A and B) Phase-contrast micrograph (A) and fluorescence micrograph (B) of a cell of strain GW7. Autofluorescence of coenzyme F420 (light blue) was detected. (C) Growth curve of strain GW7. The timing of supplementation of the food bacterium (0.05 g) is indicated by an arrow. Different-colored lines show each replicate (n = 7). Bars, 10 μm (A and B).
