ArticleFolia microbiologica2019
Seasonal dynamics of aerobic anoxygenic phototrophs in freshwater lake Vlkov.
Article in Folia microbiologica, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
6 citing papers in PubMed.
- Response of aerobic anoxygenic phototrophic bacteria to limitation and availability of organic carbon.FEMS microbiology ecology · 2024Article
- Article
- Diversity dynamics of aerobic anoxygenic phototrophic bacteria in a freshwater lake.Environmental microbiology reports · 2023Article
- Seasonal Dynamics of Lake Winnipeg's Microbial Communities Reveal Aerobic Anoxygenic Phototrophic Populations Coincide with Sunlight Availability.Microorganisms · 2022Article
- Article
- Special issue dedicated to the memory of Ivan Šetlík.Folia microbiologica · 2019Article
Corrections and comments
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Authors and funding
4 authors.
Funding
Abstract
Aerobic anoxygenic phototrophic (AAP) bacteria are a common component of freshwater microbial communities. They harvest light energy using bacteriochlorophyll a-containing reaction centers to supplement their predominantly heterotrophic metabolism. We used epifluorescence microscopy, HPLC, and infrared fluorometry to examine the dynamics of AAP bacteria in the mesotrophic lake Vlkov during the seasonal cycle. The mortality of AAP bacteria was estimated from diel changes of bacteriochlorophyll a fluorescence. The AAP abundance correlated with water temperature and DOC concentration. Its maximum was registered during late summer, when AAP bacteria made up 20% of total bacteria. The novel element of this study is the seasonal measurements of AAP mortality rates. The rates ranged between 1.15 and 4.56 per day with the maxima registered in early summer coinciding with the peak of primary production, which documents that AAP bacteria are a highly active component of freshwater microbial loop.
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Registered trials
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