ArticlemBio2022
Bacterial, Phytoplankton, and Viral Distributions and Their Biogeochemical Contexts in Meromictic Lake Cadagno Offer Insights into the Proterozoic Ocean Microbial Loop.
Article in mBio, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed, 15 citations in OpenAlex.
- Salinity and ionic composition drive prokaryotic community assembly in Tuolekule Lake, China.Extremophiles : life under extreme conditions · 2026Article
- LEMMIv2: benchmarking framework for metagenomic and 16S amplicon profilers with a catalogue of evaluated tools.Genome biology · 2026Article
- Quantitative stable isotope probing (qSIP)-informed metagenomics identifies viruses infecting chemoautotrophs.Nature communications · 2026Article
- Abundance-activity decoupling in sulfur-cycling bacteria reflects viral infection types in meromictic lakes.The ISME journal · 2026Article
- Biogeography of Virioplankton Abundance and Subcluster Patterns in the Northwest Pacific: A Large-Scale Perspective.MicrobiologyOpen · 2025Article
- Viral activity in lake analogs of anoxic early Earth oceans.Microbiome · 2025Article
- Physically stable yet biologically sensitive: multiyear ecological dynamics of anoxygenic phototrophs in stably redox-stratified Lake Cadagno.Aquatic sciences · 2025Article
- Solar radiation shapes viral ecology in an alpine lake at 4700 meters.ISME communications · 2025Article
- A Novel View of the Diversity of Anoxygenic Phototrophic Bacteria Inhabiting the Chemocline of Meromictic Karst Lakes.Microorganisms · 2023Article
- Distinct Non-conservative Behavior of Dissolved Organic Matter after Mixing Solimões/Negro and Amazon/Tapajós River Waters.ACS ES&T water · 2023Article
- Genomic insights into the coupling of a Chlorella-like microeukaryote and sulfur bacteria in the chemocline of permanently stratified Lake Cadagno.The ISME journal · 2023Article
- Motile bacteria leverage bioconvection for eco-physiological benefits in a natural aquatic environment.Frontiers in microbiology · 2023Article
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Corrections and comments
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Authors and funding
11 authors at 5 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Lake Cadagno, a permanently stratified high-alpine lake with a persistent microbial bloom in its chemocline, has long been considered a model for the low-oxygen, high-sulfide Proterozoic ocean. Although the lake has been studied for over 25 years, the absence of concerted study of the bacteria, phytoplankton, and viruses, together with primary and secondary production, has hindered a comprehensive understanding of its microbial food web. Here, the identities, abundances, and productivity of microbes were evaluated in the context of Lake Cadagno biogeochemistry. Photosynthetic pigments together with 16S rRNA gene phylogenies suggest the prominence of eukaryotic phytoplankton chloroplasts, primarily chlorophytes. Chloroplasts closely related to those of high-alpine-adapted Ankyra judayi persisted with oxygen in the mixolimnion, where photosynthetic efficiency was high, while chloroplasts of
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