Evidence map›Paper›PMID 27346054›Full record

ArticleScientific reports2016

Global transcriptome changes in perennial ryegrass during early infection by pink snow mould.

Mallikarjuna Rao Kovi, Mohamed Abdelhalim, Anil Kunapareddy, Åshild Ergon, Anne Marte Tronsmo, May Bente Brurberg, Ingerd Skow Hofgaard, Torben Asp, Odd Arne Rognli

Abstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Article
  2. Article
  3. Snow mold of winter cereals: a complex disease and a challenge for resistance breeding.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2021
    Review
  4. Article
  5. Article
  6. Article
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

9 authors.

Mallikarjuna Rao KoviDepartment of Plant Sciences, Norwegian University of Life Sciences, NO-1432 Ås, Norway.
Mohamed AbdelhalimDepartment of Plant Sciences, Norwegian University of Life Sciences, NO-1432 Ås, Norway.
Anil KunapareddyDepartment of Plant Sciences, Norwegian University of Life Sciences, NO-1432 Ås, Norway.
Åshild ErgonDepartment of Plant Sciences, Norwegian University of Life Sciences, NO-1432 Ås, Norway.
Anne Marte TronsmoDepartment of Plant Sciences, Norwegian University of Life Sciences, NO-1432 Ås, Norway.
May Bente BrurbergDepartment of Plant Sciences, Norwegian University of Life Sciences, NO-1432 Ås, Norway.
Ingerd Skow HofgaardDivision of Biotechnology and Plant Health, Norwegian Institute of Bioeconomy Research (NIBIO), NO-1432 Ås, Norway.
Torben AspDepartment of Molecular Biology and Genetics, Aarhus University, Slagelse, Denmark.
Odd Arne RognliDepartment of Plant Sciences, Norwegian University of Life Sciences, NO-1432 Ås, Norway.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Lack of resistance to pink snow mould (Microdochium nivale) is a major constraint for adaptation of perennial ryegrass (Lolium perenne L.) to continental regions with long-lasting snow cover at higher latitudes. Almost all investigations of genetic variation in resistance have been performed using cold acclimated plants. However, there may be variation in resistance mechanisms that are functioning independently of cold acclimation. In this study our aim was to identify candidate genes involved in such resistance mechanisms. We first characterized variation in resistance to M. nivale among non-acclimated genotypes from the Norwegian cultivar 'Fagerlin' based on relative regrowth and fungal quantification by real-time qPCR. One resistant and one susceptible genotype were selected for transcriptome analysis using paired-end sequencing by Illumina Hiseq 2000. Transcriptome profiles, GO enrichment and KEGG pathway analysis indicate that defense response related genes are differentially expressed between the resistant and the susceptible genotype. A significant up-regulation of defense related genes, as well as genes involved in cell wall cellulose metabolic processes and aryl-alcohol dehydrogenase (NADP+) activity, was observed in the resistant genotype. The candidate genes identified in this study might be potential molecular marker resources for breeding perennial ryegrass cultivars with improved resistance to pink snow mould.

Indexed as

Gene Expression ProfilingGene Expression Regulation, FungalLoliumPlant DiseasesTranscriptomeXylariales

Identifiers

PMID27346054
PMCPMC4921834

What OpenQuestion holds

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Registered trials

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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.