Evidence map›Paper›PMID 34253854›Full record

ArticleThe ISME journal2022

Biosynthetic potential of uncultured Antarctic soil bacteria revealed through long-read metagenomic sequencing.

Valentin Waschulin, Chiara Borsetto, Robert James, Kevin K Newsham, Stefano Donadio, Christophe Corre, Elizabeth Wellington

Open access · hybridAbstract read
In one paragraph

Article in The ISME journal, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 78 papers.

0numbers the graph read from it
0cells of the map it votes in
78citing papers in PubMed
8.0field-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

78 citing papers in PubMed, 129 citations in OpenAlex.

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  12. Detection ofFood chemistry. Molecular sciences · 2025
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18 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

7 authors at 3 institutions in 1 country.

Valentin WaschulinSchool of Life Sciences, University of Warwick, Coventry, UK. valentin.waschulin@warwick.ac.uk.ORCID http://orcid.org/0000-0002-8905-1263
Chiara BorsettoSchool of Life Sciences, University of Warwick, Coventry, UK.ORCID http://orcid.org/0000-0003-4848-9522
Robert JamesQuadram Institute, Norwich, UK.
Kevin K NewshamNERC British Antarctic Survey, Cambridge, UK.ORCID http://orcid.org/0000-0002-9108-0936
Stefano DonadioNAICONS Srl, Milano, Italy.
Christophe CorreSchool of Life Sciences, University of Warwick, Coventry, UK.ORCID http://orcid.org/0000-0002-4292-9315
Elizabeth WellingtonSchool of Life Sciences, University of Warwick, Coventry, UK.ORCID http://orcid.org/0000-0002-4329-0699
University of Warwick · GBBritish Antarctic Survey · GBQuadram Institute · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The growing problem of antibiotic resistance has led to the exploration of uncultured bacteria as potential sources of new antimicrobials. PCR amplicon analyses and short-read sequencing studies of samples from different environments have reported evidence of high biosynthetic gene cluster (BGC) diversity in metagenomes, indicating their potential for producing novel and useful compounds. However, recovering full-length BGC sequences from uncultivated bacteria remains a challenge due to the technological restraints of short-read sequencing, thus making assessment of BGC diversity difficult. Here, long-read sequencing and genome mining were used to recover >1400 mostly full-length BGCs that demonstrate the rich diversity of BGCs from uncultivated lineages present in soil from Mars Oasis, Antarctica. A large number of highly divergent BGCs were not only found in the phyla Acidobacteriota, Verrucomicrobiota and Gemmatimonadota but also in the actinobacterial classes Acidimicrobiia and Thermoleophilia and the gammaproteobacterial order UBA7966. The latter furthermore contained a potential novel family of RiPPs. Our findings underline the biosynthetic potential of underexplored phyla as well as unexplored lineages within seemingly well-studied producer phyla. They also showcase long-read metagenomic sequencing as a promising way to access the untapped genetic reservoir of specialised metabolite gene clusters of the uncultured majority of microbes.

Indexed as

MetagenomeSoilAntarctic RegionsBacteriaMetagenomicsMultigene FamilySoil

Identifiers

PMID34253854
PMCPMC8692599
OpenAlexW3181906911

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.