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.
The nitrate reduction of wild-type strain of S. loihica PV-4, the in-frame deletion mutants Δcrp1, Δcrp2, and ΔnirK, and the Δcrp1 ΔnirK double mutant under high carbon/nitrogen ratios. The concentrations of NO3− (a), NO2− (b), NH4+ (c), NO (d), and N2O (e) in the medium were measured under high carbon/nitrogen ratios (C/N = 12). Lactate (10 mM) and nitrate (2 mM) were added to phosphate-buffered basal salt medium supplemented with 0.5 mM ammonium chloride as a nitrogen source.
