Extended Data Fig. 3: HPLC analysis of extracts of gene inactivation mutants.
From: Glycine-derived nitronates bifurcate to O-methylation or denitrification in bacteria

Trace I, NRRL 3125 wild-type; Trace II, ΔetmG inactivation mutant; Trace III, ΔetmB inactivation mutant; Trace IV, ΔetmE inactivation mutant. Production of 1 and 2 is fully abolished in all three mutants.