. . . "[AB5781DB86B1]" . . "The presence of aerobic anoxygenic phototrophs (AAPs) was recently reported from various marine environments; however, there is little information regarding their distribution in fresh waters. We surveyed a number of freshwater systems in central Europe, by infra-red fluorometry, infra-red epifluorescence microscopy, fluorescence emission spectroscopy and pigment analyses. AAPs were found to be abundant in several oligotrophic and mesotrophic lakes (50\u2013400 ng of bacteriochlorophyll a l-1, 10\u201380% of bacterial biomass), while in more eutrophized water bodies they represented a negligible part of the total microbial community (< 1%). The observed freshwater AAPs were morphologically diverse and different from previously observed marine species"@en . . . . "Distribution of aerobic anoxygenic phototrophs in temperate freshwater systems" . . "Distribution of aerobic anoxygenic phototrophs in temperate freshwater systems"@en . "Distribution of aerobic anoxygenic phototrophs in temperate freshwater systems"@en . . . "1462-2912" . . "GB - Spojen\u00E9 kr\u00E1lovstv\u00ED Velk\u00E9 Brit\u00E1nie a Severn\u00EDho Irska" . "Distribution of aerobic anoxygenic phototrophs in temperate freshwater systems" . "8" . "9"^^ . "10" . . "4"^^ . "Environmental Microbiology" . "363898" . . . "000257715500006" . "2"^^ . . . "RIV/61388971:_____/08:00341894" . . "anoxygenic phototrophs; lake \u010Dertovo; freshwater systems"@en . . . "Nedoma, Ji\u0159\u00ED" . "Pechar, Libor" . "Kobl\u00ED\u017Eek, Michal" . . . "P(1QS500200570), P(GA204/05/0307), P(GA206/07/0241), P(GP206/07/P206), P(SL/1/6/04), Z(AV0Z50200510), Z(AV0Z60170517), Z(AV0Z60870520), Z(MSM6007665808)" . . . . "RIV/61388971:_____/08:00341894!RIV10-MZP-61388971" . "Ma\u0161\u00EDn, Michal" . . "The presence of aerobic anoxygenic phototrophs (AAPs) was recently reported from various marine environments; however, there is little information regarding their distribution in fresh waters. We surveyed a number of freshwater systems in central Europe, by infra-red fluorometry, infra-red epifluorescence microscopy, fluorescence emission spectroscopy and pigment analyses. AAPs were found to be abundant in several oligotrophic and mesotrophic lakes (50\u2013400 ng of bacteriochlorophyll a l-1, 10\u201380% of bacterial biomass), while in more eutrophized water bodies they represented a negligible part of the total microbial community (< 1%). The observed freshwater AAPs were morphologically diverse and different from previously observed marine species" .