Evidence map›Paper›PMID 27371100›Full record

ArticleMycorrhiza2016

A qPCR assay that specifically quantifies Tricholoma matsutake biomass in natural soil.

Muneyoshi Yamaguchi, Maki Narimatsu, Toru Fujita, Masataka Kawai, Hisayasu Kobayashi, Akira Ohta, Akiyoshi Yamada, Norihisa Matsushita, Hitoshi Neda, Tomoko Shimokawa and 1 more

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Article in Mycorrhiza, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
4.1field-weighted citation impact, top 7% 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

7 citing papers in PubMed, 16 citations in OpenAlex.

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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

11 authors at 5 institutions in 1 country.

Muneyoshi YamaguchiDepartment of Applied Microbiology and Mushroom Science, Forestry and Forest Products Research Institute, 1 Matsunosato, Tsukuba, Ibaraki, 305-8687, Japan. muneyama@ffpri.affrc.go.jp.
Maki NarimatsuIwate Prefectural Forestry Technology Center, Kemuyama, Yahaba, Iwate, 028-3623, Japan.
Toru FujitaKyoto Prefectural Forestry Technology Center, 1 Tsuchiya Honjo, Kyotanba, Kyoto, 629-1121, Japan.
Masataka KawaiNara Forest Research Institute, Takatori, Nara, 635-0133, Japan.
Hisayasu KobayashiIbaraki Prefectural Forestry Research Institute, Naka, Ibaraki, 311-0122, Japan.
Akira OhtaShiga Forest Research Center, Yasu, Shiga, 520-2321, Japan.
Akiyoshi YamadaFaculty of Agriculture, Shinshu University, Minami-minowa, Nagano, 399-4598, Japan.
Norihisa MatsushitaGraduate School of Agricultural and Life Sciences, The University of Tokyo, Yayoi, Bunkyo-ku, Tokyo, 113-8657, Japan.
Hitoshi NedaDepartment of Applied Microbiology and Mushroom Science, Forestry and Forest Products Research Institute, 1 Matsunosato, Tsukuba, Ibaraki, 305-8687, Japan.
Tomoko ShimokawaDepartment of Applied Microbiology and Mushroom Science, Forestry and Forest Products Research Institute, 1 Matsunosato, Tsukuba, Ibaraki, 305-8687, Japan.
Hitoshi MurataDepartment of Applied Microbiology and Mushroom Science, Forestry and Forest Products Research Institute, 1 Matsunosato, Tsukuba, Ibaraki, 305-8687, Japan.
Forestry and Forest Products Research Institute · JPIbaraki Prefectural Police · JPShiga Medical Center · JPShinshu University · JPThe University of Tokyo · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Tricholoma matsutake is an ectomycorrhizal basidiomycete that produces prized, yet uncultivable, "matsutake" mushrooms along densely developed mycelia, called "shiro," in the rhizosphere of coniferous forests. Pinus densiflora is a major host of this fungus in Japan. Measuring T. matsutake biomass in soil allows us to determine the kinetics of fungal growth before and after fruiting, which is useful for analyzing the conditions of the shiro and its surrounding mycorrhizosphere, predicting fruiting timing, and managing forests to obtain better crop yields. Here, we document a novel method to quantify T. matsutake mycelia in soil by quantifying a single-copy DNA element that is uniquely conserved within T. matsutake but is absent from other fungal species, including close relatives and a wide range of ectomycorrhizal associates of P. densiflora. The targeted DNA region was amplified quantitatively in cultured mycelia that were mixed with other fungal species and soil, as well as in an in vitro co-culture system with P. densiflora seedlings. Using this method, we quantified T. matsutake mycelia not only from shiro in natural environments but also from the surrounding soil in which T. matsutake mycelia could not be observed by visual examination or distinguished by other means. It was demonstrated that the core of the shiro and its underlying area in the B horizon are predominantly composed of fungal mycelia. The fungal mass in the A or A

Indexed as

BiomassDNA, FungalGenetic MarkersGenome, FungalKineticsMyceliumPolymerase Chain ReactionSensitivity and SpecificitySerine EndopeptidasesSoil MicrobiologySpecies SpecificityTricholomaDNA, FungalGenetic MarkersSeaprose SSerine EndopeptidasesEdible ectomycorrhizal mushroomsRetrotransposon-associated genomic regionSoil fungal biomassSpecies-specific quantitative PCR

Identifiers

PMID27371100
OpenAlexW2474889568

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.