Evidence map›Paper›PMID 41401080›Full record

ArticleeLife2025

Lifestyles shape genome size and gene content in fungal pathogens.

Anna Fijarczyk, Pauline Hessenauer, Richard Hamelin, Christian R Landry

Abstract read
In one paragraph

Article in eLife, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
–field-weighted citation impact
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

11 citing papers in PubMed.

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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

4 authors.

Anna FijarczykDépartement de biologie, Université Laval, Québec, Canada.ORCID https://orcid.org/0000-0003-2278-9842
Pauline HessenauerInstitut de Biologie Intégrative et des Systèmes (IBIS), Université Laval, Québec, Canada.ORCID https://orcid.org/0009-0001-0689-5314
Richard HamelinInstitut de Biologie Intégrative et des Systèmes (IBIS), Université Laval, Québec, Canada.ORCID https://orcid.org/0000-0003-4006-532X
Christian R LandryInstitut de Biologie Intégrative et des Systèmes (IBIS), Université Laval, Québec, Canada.ORCID https://orcid.org/0000-0003-3028-6866

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Fungi display a wide range of lifestyles and hosts. We still know little about the impact of lifestyles, including pathogenicity, on their genome architecture. Here, we combined and annotated 552 fungal genomes from the class Sordariomycetes and examined the association between 13 genomic and two lifestyle traits: pathogenicity and insect-association. We found that pathogens, on average, tend to have a larger number of protein-coding genes, including effectors and tRNA genes. In addition, the non-repetitive size of their genomes is larger than that of non-pathogenic species. However, this pattern is not consistent across all groups. Insect endoparasites and symbionts have smaller genome sizes and genes with longer exons; moreover, insect-vectored pathogens possess fewer genes compared to those not transmitted by insects. Our study shows that genes are the main contributors to genome size variation in Sordariomycetes and that pathogens can exhibit distinct genome architectures, depending on their host and vector interactions.

Indexed as

Genome, FungalGenome SizeAnimalsInsectaSymbiosisevolutionary biologyfungigeneticsgenome evolutiongenome sizegenomicspathogensSordariomycetes

Identifiers

PMID41401080
PMCPMC12707824

What OpenQuestion holds

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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.