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. 2003 Mar;69(3):1670–1679. doi: 10.1128/AEM.69.3.1670-1679.2003

FIG. 1.

FIG. 1.

HPLC elution profiles of the aqueous culture supernatant after incubation of G. rubropertincta SBUG 105 (a) and N. asteroides SBUG 175 (b) with N-(2-hexylamino-4-phenylimidazol-1-yl)-acetamide (0.1 g liter−1; 72 h) and UV absorption spectra of products A through E. AU, absorbance units.