Evidence map›Paper›PMID 33228362›Full record

ArticleEnvironmental science & technology2020

Mercury Methylation Genes Identified across Diverse Anaerobic Microbial Guilds in a Eutrophic Sulfate-Enriched Lake.

Benjamin D Peterson, Elizabeth A McDaniel, Anna G Schmidt, Ryan F Lepak, Sarah E Janssen, Patricia Q Tran, Robert A Marick, Jacob M Ogorek, John F DeWild, David P Krabbenhoft and 1 more

Open access · greenAbstract read
In one paragraph

Article in Environmental science & technology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
6.7field-weighted citation impact, top 2% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

26 citing papers in PubMed, 89 citations in OpenAlex.

  1. Article
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  3. Cryptic cycling by electroactive bacterioplankton in Trout Bog Lake.Applied and environmental microbiology · 2025
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  13. Transcriptional Control ofApplied and environmental microbiology · 2023
    Article
  14. Article
  15. Article
  16. Methylmercury formation in biofilms ofFrontiers in microbiology · 2023
    Article
  17. Article
  18. Article
  19. Expression Levels ofEnvironmental science & technology · 2022
    Article
  20. FourMicrobiology resource announcements · 2022
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors at 3 institutions in 1 country.

Benjamin D PetersonEnvironmental Science & Technology Program, University of Wisconsin - Madison, 660 N. Park Street, Madison, Wisconsin 53706, United States.ORCID 0000-0001-5290-9142
Elizabeth A McDanielDepartment of Bacteriology, University of Wisconsin - Madison, 1550 Linden Drive, Madison, Wisconsin 53706, United States.
Anna G SchmidtDepartment of Bacteriology, University of Wisconsin - Madison, 1550 Linden Drive, Madison, Wisconsin 53706, United States.
Ryan F LepakEnvironmental Science & Technology Program, University of Wisconsin - Madison, 660 N. Park Street, Madison, Wisconsin 53706, United States.ORCID 0000-0003-2806-1895
Sarah E JanssenU.S. Geological Survey, Upper Midwest Water Science Center, Mercury Research Laboratory, 8505 Research Way, Middleton, Wisconsin 53562, United States.ORCID 0000-0003-4432-3154
Patricia Q TranDepartment of Bacteriology, University of Wisconsin - Madison, 1550 Linden Drive, Madison, Wisconsin 53706, United States.
Robert A MarickDepartment of Biochemistry, University of Wisconsin - Madison, 433 Babcock Drive, Madison, Wisconsin 53706, United States.
Jacob M OgorekU.S. Geological Survey, Upper Midwest Water Science Center, Mercury Research Laboratory, 8505 Research Way, Middleton, Wisconsin 53562, United States.
John F DeWildU.S. Geological Survey, Upper Midwest Water Science Center, Mercury Research Laboratory, 8505 Research Way, Middleton, Wisconsin 53562, United States.
David P KrabbenhoftU.S. Geological Survey, Upper Midwest Water Science Center, Mercury Research Laboratory, 8505 Research Way, Middleton, Wisconsin 53562, United States.ORCID 0000-0003-1964-5020
Katherine D McMahonDepartment of Bacteriology, University of Wisconsin - Madison, 1550 Linden Drive, Madison, Wisconsin 53706, United States.
University of Wisconsin–Madison · USUnited States Geological Survey · USEnvironmental Protection Agency · US

Funding

Intramural EPA EPA999999
6 · The paper itself

Abstract

Mercury (Hg) methylation is a microbially mediated process that converts inorganic Hg into bioaccumulative, neurotoxic methylmercury (MeHg). The metabolic activity of methylating organisms is highly dependent on biogeochemical conditions, which subsequently influences MeHg production. However, our understanding of the ecophysiology of methylators in natural ecosystems is still limited. Here, we identified potential locations of MeHg production in the anoxic, sulfidic hypolimnion of a freshwater lake. At these sites, we used shotgun metagenomics to characterize microorganisms with the Hg-methylation gene

Indexed as

MercuryMethylmercury CompoundsAnaerobiosisEcosystemLakesMethylationSulfatesMercuryMethylmercury CompoundsSulfates

Identifiers

PMID33228362
PMCPMC9741811
OpenAlexW3108425313

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.