Fig. 4From: Characterization and heterologous expression of the neoabyssomicin/abyssomicin biosynthetic gene cluster from Streptomyces koyangensis SCSIO 5802Analyses of the fermentation extracts of abmA1–A5 inactivated mutants: a HPLC–UV analyses of the fermentation extracts of abmA1–A5 inactivated mutants. b HR–ESI–MS spectra of peak 5 of the fermentation extract of ΔabmA4 mutant. c HR–ESI–MS spectra of peak 6 of the fermentation extract of ΔabmA5 mutantBack to article page