Evidence map›Paper›PMID 20348434›Full record

ArticleThe Plant cell2010

Common genetic pathways regulate organ-specific infection-related development in the rice blast fungus.

Sara L Tucker, Maria I Besi, Rita Galhano, Marina Franceschetti, Stephan Goetz, Steven Lenhert, Anne Osbourn, Ane Sesma

Open access · bronzeAbstract read
In one paragraph

Article in The Plant cell, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
7.9field-weighted citation impact, top 3% 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

34 citing papers in PubMed, 66 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Hyphopodium-Specific Signaling Is Required for Plant Infection byJournal of fungi (Basel, Switzerland) · 2023
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Comparative Analysis of Transcriptome and sRNAs Expression Patterns in theInternational journal of molecular sciences · 2021
    Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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

8 authors at 1 institution in 1 country.

Sara L TuckerDepartment of Disease and Stress Biology, John Ines Centre, Norwich NR4 7UH, United Kingdom.
Maria I Besi
Rita Galhano
Marina Franceschetti
Stephan Goetz
Steven Lenhert
Anne Osbourn
Ane Sesma
John Innes Centre · GB

Funding

Biotechnology and Biological Sciences Research Council BB/C520720/1Biotechnology and Biological Sciences Research Council BBS/E/J/00000614
6 · The paper itself

Abstract

Magnaporthe oryzae is the most important fungal pathogen of rice (Oryza sativa). Under laboratory conditions, it is able to colonize both aerial and underground plant organs using different mechanisms. Here, we characterize an infection-related development in M. oryzae produced on hydrophilic polystyrene (PHIL-PS) and on roots. We show that fungal spores develop preinvasive hyphae (pre-IH) from hyphopodia (root penetration structures) or germ tubes and that pre-IH also enter root cells. Changes in fungal cell wall structure accompanying pre-IH are seen on both artificial and root surfaces. Using characterized mutants, we show that the PMK1 (for pathogenicity mitogen-activated protein kinase 1) pathway is required for pre-IH development. Twenty mutants with altered pre-IH differentiation on PHIL-PS identified from an insertional library of 2885 M. oryzae T-DNA transformants were found to be defective in pathogenicity. The phenotypic analysis of these mutants revealed that appressorium, hyphopodium, and pre-IH formation are genetically linked fungal developmental processes. We further characterized one of these mutants, M1373, which lacked the M. oryzae ortholog of exportin-5/Msn5p (EXP5). Mutants lacking EXP5 were much less virulent on roots, suggesting an important involvement of proteins and/or RNAs transported by EXP5 during M. oryzae root infection.

Indexed as

Cell WallDNA, FungalFungal ProteinsGene Expression Regulation, FungalGenetic Complementation TestKaryopherinsMagnaportheMitogen-Activated Protein KinasesMutagenesis, InsertionalMutationOryzaPlant DiseasesPlant RootsSaccharomyces cerevisiaeSpores, FungalDNA, FungalFungal ProteinsKaryopherinsMitogen-Activated Protein KinasesPmk1 protein, Magnaporthe grisea

Identifiers

PMID20348434
PMCPMC2861474
OpenAlexW2136455786

What OpenQuestion holds

Textmetadata
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.