Evidence map›Paper›PMID 33111422›Full record

ArticleMolecular plant pathology2021

Genome-wide alternative splicing profiling in the fungal plant pathogen Sclerotinia sclerotiorum during the colonization of diverse host families.

Heba M M Ibrahim, Stefan Kusch, Marie Didelon, Sylvain Raffaele

Abstract read
In one paragraph

Article in Molecular plant pathology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

Who cites it

23 citing papers in PubMed.

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  10. Occurrence and Characterization ofPlants (Basel, Switzerland) · 2023
    Article
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  12. TheHorticulture research · 2023
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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.

Heba M M IbrahimLIPM, Université de Toulouse, INRAE, CNRS, Castanet-Tolosan, France.ORCID 0000-0003-0603-7755
Stefan KuschLIPM, Université de Toulouse, INRAE, CNRS, Castanet-Tolosan, France.ORCID 0000-0002-2472-5255
Marie DidelonLIPM, Université de Toulouse, INRAE, CNRS, Castanet-Tolosan, France.ORCID 0000-0002-8458-8117
Sylvain RaffaeleLIPM, Université de Toulouse, INRAE, CNRS, Castanet-Tolosan, France.ORCID 0000-0002-2442-9632

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Sclerotinia sclerotiorum is a notorious generalist plant pathogen that threatens more than 600 host plants, including wild and cultivated species. The molecular bases underlying the broad compatibility of S. sclerotiorum with its hosts is not fully elucidated. In contrast to higher plants and animals, alternative splicing (AS) is not well studied in plant-pathogenic fungi. AS is a common regulated cellular process that increases cell protein and RNA diversity. In this study, we annotated spliceosome genes in the genome of S. sclerotiorum and characterized their expression in vitro and during the colonization of six host species. Several spliceosome genes were differentially expressed in planta, suggesting that AS was altered during infection. Using stringent parameters, we identified 1,487 S. sclerotiorum genes differentially expressed in planta and exhibiting alternative transcripts. The most common AS events during the colonization of all plants were retained introns and the alternative 3' receiver site. We identified S. sclerotiorum genes expressed in planta for which (a) the relative accumulation of alternative transcripts varies according to the host being colonized and (b) alternative transcripts harbour distinct protein domains. This notably included 42 genes encoding predicted secreted proteins showing high-confidence AS events. This study indicates that AS events are taking place in the plant pathogenic fungus S. sclerotiorum during the colonization of host plants and could generate functional diversity in the repertoire of proteins secreted by S. sclerotiorum during infection.

Indexed as

Alternative SplicingAscomycotaGenome, FungalPlant DiseasesPlantsProtein IsoformsSequence Analysis, RNAProtein Isoformsalternative splicingcomputational analysishost adaptationisoformsRNA sequencing (RNA-seq)Sclerotinia sclerotiorum

Identifiers

PMID33111422
PMCPMC7749757

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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.