TABLE 1.

Biomass yields of I. occidentalis on sulfanilic and metanilic acids, 1-amino-2-naphthol, and N,N-dimethyl-p-phenylenediamine as the carbon or nitrogen source

Minimal medium	Biomass yielda (g · mmol−1) (lag phase [h])
	Glucose	(NH4)2SO4	Sulfanilic acid	Metanilic acid	1-Amino-2-naphthol	N,N-dimethyl-p-phenylenediamine
YCB		2.77	NG	NG	0.89 (12)	0.89 (2)
YNB	0.09 (2)		NG	NG	0.43	NG

^aNG, no growth.