Evidence map›Paper›PMID 19465522›Full record

ArticleApplied and environmental microbiology2009

Specific in situ visualization of the pathogenic endophytic fungus Aciculosporium take, the cause of witches' broom in bamboo.

Eiji Tanaka

Open access · greenAbstract read
In one paragraph

Article in Applied and environmental microbiology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.6field-weighted citation impact, top 20% 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

10 citing papers in PubMed, 18 citations in OpenAlex.

  1. Article
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  6. Revision of the genusMycoscience · 2021
    Article
  7. Article
  8. Article
  9. Microorganism and filamentous fungi drive evolution of plant synapses.Frontiers in cellular and infection microbiology · 2013
    Review
  10. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

1 author at 1 institution in 1 country.

Eiji TanakaDepartment of Environmental Science and Engineering, Ishikawa Prefectural University, Nonoichi-cho, Ishikawa 921-8836, Japan. tanakae@ishikawa-pu.ac.jp
Ishikawa Prefectural University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The endophytic fungus Aciculosporium take (Ascomycota; Clavicipitaceae) causes continuous shoot growth in bamboo. The colonized shoot eventually results in witches' broom formation but maintains normal leaf arrangement and branching pattern. To analyze the mechanism of well-regulated symptom development, the location of the fungal endophytic hyphae in host tissues was visualized. A colorimetric in situ hybridization technique using a species-specific oligonucleotide probe targeting the 18S rRNA of A. take was used. In situ hybridization was performed on tissue sections of diseased shoots with or without external signs of fungal colonization. Specific signals were detected in intercellular spaces of the bamboo tissues. Most signals were detected in the shoot apical meristem and the leaf primordia. In addition, fewer signals were detected in the lateral buds, juvenile leaves, and stems. These results indicate that A. take grows endophytically, particularly in the shoot apical meristem of the host. The location of A. take hyphae suggests that the mechanism of symptom development can be explained by the action of exogenous fungal auxin, which continuously induces primordium initiation within the host.

Indexed as

BambusaExtracellular SpaceHypocrealesIn Situ HybridizationMolecular Sequence DataOligonucleotide ProbesPlant DiseasesPlant LeavesPlant ShootsRNA, FungalRNA, Ribosomal, 18SSequence Analysis, DNAStaining and LabelingOligonucleotide ProbesRNA, FungalRNA, Ribosomal, 18S

Identifiers

PMID19465522
PMCPMC2708444
OpenAlexW2165530387

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.