ArticlePNAS nexus2023
An active microbiome in Old Faithful geyser.
Article in PNAS nexus, 2023. 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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
6 citing papers in PubMed, 7 citations in OpenAlex.
- Groundwater microbial communities across the terrestrial subsurface.Nature microbiology · 2026Review
- Cross-Feeding of Carbon and Nitrogen Between Aquificales and Thermus in Hot Springs.Environmental microbiology · 2026Article
- Microbial diversity and metabolic predictions of high-temperature streamer biofilms using metagenome-assembled genomes.Scientific reports · 2025Article
- Simultaneous aerobic and anaerobic respiration in hot spring chemolithotrophic bacteria.Nature communications · 2025Article
- Covariation of hot spring geochemistry with microbial genomic diversity, function, and evolution.Nature communications · 2024Article
- Education and public outreach: communicating science through storytelling.Journal of microbiology & biology education · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Natural thermal geysers are hot springs that periodically erupt liquid water, steam, and gas. They are found in only a few locations worldwide, with nearly half located in Yellowstone National Park (YNP). Old Faithful geyser (OFG) is the most iconic in YNP and attracts millions of visitors annually. Despite extensive geophysical and hydrological study of geysers, including OFG, far less is known of the microbiology of geysed waters. Here, we report geochemical and microbiological data from geysed vent water and vent water that collects in a splash pool adjacent to OFG during eruptions. Both waters contained microbial cells, and radiotracer studies showed that they fixed carbon dioxide (CO
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.