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Fig. 4 | Microbiome

Fig. 4

From: Quinones are growth factors for the human gut microbiota

Fig. 4

Quinones are growth factors for E. coli-induced bacteria. Bacteria were plated on rich BHIych agar and spotted with 5 μL of 1 mM of a MK-4, b DHNA, or c menadione, or the vehicle of the quinones, ethanol. The exception was KLE1255, which was spotted with 10 μL of 10 mM stocks all quinones. d E. coli and quinone induction capabilities of dependent strains and several cultivable Bacteroides species. Bolded strains represent induced organisms. Examples of induction with purified quinones here include e Faecalibacterium sp. KLE1255, f Bilophila wadsworthia KLE1795, g Bacteroides clarus KLE1792, and h Gordonibacter pamelaeae KLE1812

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