Evidence map›Paper›PMID 33139882›Full record

ArticleNature microbiology2021

Bacterial-fungal interactions revealed by genome-wide analysis of bacterial mutant fitness.

Emily C Pierce, Manon Morin, Jessica C Little, Roland B Liu, Joanna Tannous, Nancy P Keller, Kit Pogliano, Benjamin E Wolfe, Laura M Sanchez, Rachel J Dutton

Open access · greenAbstract read
In one paragraph

Article in Nature microbiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 70 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
70citing papers in PubMed, 1 pooled it
11.5field-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

70 citing papers in PubMed, 1 synthesis or guideline pooled it, 136 citations in OpenAlex.

  1. Pooled it
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  14. MALDI-TIMS-MSAnalytical chemistry · 2025
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10 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

10 authors at 4 institutions in 1 country.

Emily C PierceDivision of Biological Sciences, University of California, San Diego, La Jolla, CA, USA.ORCID http://orcid.org/0000-0002-9960-0270
Manon MorinDivision of Biological Sciences, University of California, San Diego, La Jolla, CA, USA.ORCID http://orcid.org/0000-0003-2158-0473
Jessica C LittleDepartment of Pharmaceutical Sciences, College of Pharmacy, University of Illinois at Chicago, Chicago, IL, USA.ORCID http://orcid.org/0000-0002-8032-1378
Roland B LiuDivision of Biological Sciences, University of California, San Diego, La Jolla, CA, USA.
Joanna TannousDepartment of Medical Microbiology and Immunology, University of Wisconsin-Madison, Madison, WI, USA.ORCID http://orcid.org/0000-0002-0032-5126
Nancy P KellerDepartment of Medical Microbiology and Immunology, University of Wisconsin-Madison, Madison, WI, USA.ORCID http://orcid.org/0000-0002-4386-9473
Kit PoglianoDivision of Biological Sciences, University of California, San Diego, La Jolla, CA, USA.
Benjamin E WolfeDepartment of Biology, Tufts University, Medford, MA, USA.
Laura M SanchezDepartment of Pharmaceutical Sciences, College of Pharmacy, University of Illinois at Chicago, Chicago, IL, USA.ORCID http://orcid.org/0000-0001-9223-7977
Rachel J DuttonDivision of Biological Sciences, University of California, San Diego, La Jolla, CA, USA. rjdutton@ucsd.edu.ORCID http://orcid.org/0000-0002-2944-2182
University of California San Diego · USUniversity of Illinois Chicago · USUniversity of Wisconsin–Madison · USTufts University · US

Funding

GENETIC MECHANISMS AND REGULATIONT32GM007240 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI HAMPTON, RANDOLPH Y. · 1985 to 2019
$23.8M
Research Training in Natural Product Complementary and Integrative HealthT32AT007533 · NCCIH · UNIVERSITY OF ILLINOIS AT CHICAGO · PI Joanna E Burdette, JIMMY ORJALA · 2013 to 2026
$4.3M
Targeted discovery of antibiotics from cave bacteriaR01AI117712 · NIAID · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI MOORE, BRADLEY S, POGLIANO, JOSEPH A · 2016 to 2019
$2.8M
Comprehensive analysis of NRPS-derived metabolomes of three Aspergillus speciesR01GM112739 · NIGMS · UNIVERSITY OF WISCONSIN-MADISON · PI KELLER, NANCY P · 2015 to 2023
$2.8M
Molecular mechanisms that shape microbial communitiesDP2AT010401 · NCCIH · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI DUTTON, RACHEL J. · 2018 to 2018
$2.4M
Chemical profiling of bacterial-fungal interactions to elucidate mechanisms of growth and survival in multi-domain microbial communitiesF31AT010418 · NCCIH · UNIVERSITY OF ILLINOIS AT CHICAGO · PI LITTLE, JESSICA CLEARY · 2020 to 2020
$45k
NCCIH NIH HHS DP2 AT010401NCCIH NIH HHS F31 AT010418NCCIH NIH HHS T32 AT007533NIAID NIH HHS R01 AI117712NIGMS NIH HHS R01 GM112739NIGMS NIH HHS T32 GM007240
6 · The paper itself

Abstract

Microbial interactions are expected to be major determinants of microbiome structure and function. Although fungi are found in diverse microbiomes, their interactions with bacteria remain largely uncharacterized. In this work, we characterize interactions in 16 different bacterial-fungal pairs, examining the impacts of 8 different fungi isolated from cheese rind microbiomes on 2 bacteria (Escherichia coli and a cheese-isolated Pseudomonas psychrophila). Using random barcode transposon-site sequencing with an analysis pipeline that allows statistical comparisons between different conditions, we observed that fungal partners caused widespread changes in the fitness of bacterial mutants compared to growth alone. We found that all fungal species modulated the availability of iron and biotin to bacterial species, which suggests that these may be conserved drivers of bacterial-fungal interactions. Species-specific interactions were also uncovered, a subset of which suggested fungal antibiotic production. Changes in both conserved and species-specific interactions resulted from the deletion of a global regulator of fungal specialized metabolite production. This work highlights the potential for broad impacts of fungi on bacterial species within microbiomes.

Indexed as

BiotinCheeseDNA Barcoding, TaxonomicEscherichia coliFungiGenetic FitnessGenome, BacterialHigh-Throughput Screening AssaysIronMicrobial InteractionsMicrobiotaPseudomonasBiotinIron

Identifiers

PMID33139882
PMCPMC8515420
OpenAlexW3097092579

What OpenQuestion holds

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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.