Fig. 7From: Xanthoepocin, a photolabile antibiotic of Penicillium ochrochloron CBS 123823 with high activity against multiresistant gram-positive bacteriaOverlayed confocal laser scanning micrograph images A of accumulated xanthoepocin (green fluorescent) in hyphae of ammonium limited grown bioreactor batch cultures of Pencillium ochrochloron CBS123823 after 90 h of cultivation at ambient light. B Brightfield channel, C Fluorescence channel (λexc/λem = 395/430 nm)Back to article page