Evidence map›Paper›PMID 30451857›Full record

ArticleNature communications2018

Hidden diversity of soil giant viruses.

Frederik Schulz, Lauren Alteio, Danielle Goudeau, Elizabeth M Ryan, Feiqiao B Yu, Rex R Malmstrom, Jeffrey Blanchard, Tanja Woyke

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 83 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
83citing papers in PubMed, 1 pooled it
13.8field-weighted citation impact, top 1% 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

83 citing papers in PubMed, 1 synthesis or guideline pooled it, 156 citations in OpenAlex.

  1. Pooled it
  2. Giant viruses encode vitamin K-based redox modules for lipid modification.Proceedings of the National Academy of Sciences of the United States of America · 2026
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23 more citing papers are in PubMed but not listed here.

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

8 authors at 3 institutions in 1 country.

Frederik SchulzU.S. Department of Energy, Joint Genome Institute, Walnut Creek, CA, USA. fschulz@lbl.gov.ORCID http://orcid.org/0000-0002-4932-4677
Lauren AlteioDepartment of Biology, University of Massachusetts, Amherst, MA, USA.
Danielle GoudeauU.S. Department of Energy, Joint Genome Institute, Walnut Creek, CA, USA.ORCID http://orcid.org/0000-0002-3785-032X
Elizabeth M RyanU.S. Department of Energy, Joint Genome Institute, Walnut Creek, CA, USA.
Feiqiao B YuDepartment of Bioengineering, Stanford University, Stanford, CA, USA.
Rex R MalmstromU.S. Department of Energy, Joint Genome Institute, Walnut Creek, CA, USA.
Jeffrey BlanchardDepartment of Biology, University of Massachusetts, Amherst, MA, USA. jeffb@bio.umass.edu.ORCID http://orcid.org/0000-0002-7310-9678
Tanja WoykeU.S. Department of Energy, Joint Genome Institute, Walnut Creek, CA, USA. twoyke@lbl.gov.ORCID http://orcid.org/0000-0002-9485-5637
Joint Genome Institute · USUniversity of Massachusetts Amherst · USStanford University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Known giant virus diversity is currently skewed towards viruses isolated from aquatic environments and cultivated in the laboratory. Here, we employ cultivation-independent metagenomics and mini-metagenomics on soils from the Harvard Forest, leading to the discovery of 16 novel giant viruses, chiefly recovered by mini-metagenomics. The candidate viruses greatly expand phylogenetic diversity of known giant viruses and either represented novel lineages or are affiliated with klosneuviruses, Cafeteria roenbergensis virus or tupanviruses. One assembled genome with a size of 2.4 Mb represents the largest currently known viral genome in the Mimiviridae, and others encode up to 80% orphan genes. In addition, we find more than 240 major capsid proteins encoded on unbinned metagenome fragments, further indicating that giant viruses are underexplored in soil ecosystems. The fact that most of these novel viruses evaded detection in bulk metagenomes suggests that mini-metagenomics could be a valuable approach to unearth viral giants.

Indexed as

Genome, ViralPhylogenySoilCapsid ProteinsEcosystemGene ExpressionGenome SizeGiant VirusesHigh-Throughput Nucleotide SequencingMetagenomeMetagenomicsMimiviridaeCapsid ProteinsSoil

Identifiers

PMID30451857
PMCPMC6243002
OpenAlexW2901621996

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.