Evidence map›Paper›PMID 29980739›Full record

ArticleScientific reports2018

Transcriptional responses of soybean roots to colonization with the root endophytic fungus Piriformospora indica reveals altered phenylpropanoid and secondary metabolism.

Ruchika Bajaj, Yinyin Huang, Sebhat Gebrechristos, Brian Mikolajczyk, Heather Brown, Ram Prasad, Ajit Varma, Kathryn E Bushley

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
9.8field-weighted citation impact, top 2% 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

36 citing papers in PubMed, 110 citations in OpenAlex.

  1. Review
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  9. The Role ofJournal of fungi (Basel, Switzerland) · 2024
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  11. Endophytic non-pathogenicFrontiers in plant science · 2024
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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

8 authors at 2 institutions in 2 countries.

Ruchika BajajDepartment of Plant Biology, University of Minnesota, Saint Paul, MN, USA.
Yinyin HuangDepartment of Plant Biology, University of Minnesota, Saint Paul, MN, USA.
Sebhat GebrechristosMaster of Biological Sciences Program, University of Minnesota, Saint Paul, MN, USA.
Brian MikolajczykDepartment of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, MN, USA.
Heather BrownDepartment of Chemistry, University of Minnesota, Minneapolis, MN, USA.
Ram PrasadAmity Institute of Microbial Technology, Amity University, Uttar Pradesh, Noida, India.ORCID 0000-0002-3670-0450
Ajit VarmaAmity Institute of Microbial Technology, Amity University, Uttar Pradesh, Noida, India.
Kathryn E BushleyDepartment of Plant Biology, University of Minnesota, Saint Paul, MN, USA. kbushley@umn.edu.
University of Minnesota · USAmity University · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Piriformospora indica, a root endophytic fungus, has been shown to enhance biomass production and confer tolerance to various abiotic and biotic stresses in many plant hosts. A growth chamber experiment of soybean (Glycine max) colonized by P. indica compared to uninoculated control plants showed that the fungus significantly increased shoot dry weight, nutrient content, and rhizobial biomass. RNA-Seq analyses of root tissue showed upregulation of 61 genes and downregulation of 238 genes in colonized plants. Gene Ontology (GO) enrichment analyses demonstrated that upregulated genes were most significantly enriched in GO categories related to lignin biosynthesis and regulation of iron transport and metabolism but also mapped to categories of nutrient acquisition, hormone signaling, and response to drought stress. Metabolic pathway analysis revealed upregulation of genes within the phenylpropanoid and derivative pathways such as biosynthesis of monolignol subunits, flavonoids and flavonols (luteolin and quercetin), and iron scavenging siderophores. Highly enriched downregulated GO categories included heat shock proteins involved in response to heat, high-light intensity, hydrogen peroxide, and several related to plant defense. Overall, these results suggest that soybean maintains an association with this root endosymbiotic fungus that improves plant growth and nutrient acquisition, modulates abiotic stress, and promotes synergistic interactions with rhizobia.

Indexed as

BasidiomycotaGene Expression Regulation, PlantGlycine maxHigh-Throughput Nucleotide SequencingPhenylpropionatesPlant ProteinsPlant RootsSecondary MetabolismSymbiosisPhenylpropionatesPlant Proteins

Identifiers

PMID29980739
PMCPMC6035220
OpenAlexW2810025052

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.