Evidence map›Paper›PMID 26035444›Full record

ArticlePloS one2015

Arbuscular mycorrhizal fungi community structure, abundance and species richness changes in soil by different levels of heavy metal and metalloid concentration.

Ramasamy Krishnamoorthy, Chang-Gi Kim, Parthiban Subramanian, Ki-Yoon Kim, Gopal Selvakumar, Tong-Min Sa

Abstract read
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

18 citing papers in PubMed.

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  8. Mycorrhizal fungal communities associated with three metal accumulator plants growing in an abandoned Pb smelting factory.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2023
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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

6 authors.

Ramasamy KrishnamoorthyDepartment of Environmental and Biological Chemistry, Chungbuk National University, Cheongju, Chungbuk, Republic of Korea.
Chang-Gi KimBio-Evaluation Center, Korea Research Institute of Bioscience and Biotechnology, Cheongwon, Republic of Korea.
Parthiban SubramanianDepartment of Environmental and Biological Chemistry, Chungbuk National University, Cheongju, Chungbuk, Republic of Korea.
Ki-Yoon KimDepartment of Environmental and Biological Chemistry, Chungbuk National University, Cheongju, Chungbuk, Republic of Korea.
Gopal SelvakumarDepartment of Environmental and Biological Chemistry, Chungbuk National University, Cheongju, Chungbuk, Republic of Korea.
Tong-Min SaDepartment of Environmental and Biological Chemistry, Chungbuk National University, Cheongju, Chungbuk, Republic of Korea.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Arbuscular Mycorrhizal Fungi (AMF) play major roles in ecosystem functioning such as carbon sequestration, nutrient cycling, and plant growth promotion. It is important to know how this ecologically important soil microbial player is affected by soil abiotic factors particularly heavy metal and metalloid (HMM). The objective of this study was to understand the impact of soil HMM concentration on AMF abundance and community structure in the contaminated sites of South Korea. Soil samples were collected from the vicinity of an abandoned smelter and the samples were subjected to three complementary methods such as spore morphology, terminal restriction fragment length polymorphism (T-RFLP) and denaturing gradient gel electrophoresis (DGGE) for diversity analysis. Spore density was found to be significantly higher in highly contaminated soil compared to less contaminated soil. Spore morphological study revealed that Glomeraceae family was more abundant followed by Acaulosporaceae and Gigasporaceae in the vicinity of the smelter. T-RFLP and DGGE analysis confirmed the dominance of Funneliformis mosseae and Rhizophagus intraradices in all the study sites. Claroideoglomus claroideum, Funneliformis caledonium, Rhizophagus clarus and Funneliformis constrictum were found to be sensitive to high concentration of soil HMM. Richness and diversity of Glomeraceae family increased with significant increase in soil arsenic, cadmium and zinc concentrations. Our results revealed that the soil HMM has a vital impact on AMF community structure, especially with Glomeraceae family abundance, richness and diversity.

Indexed as

Soil MicrobiologyBiodiversityDenaturing Gradient Gel ElectrophoresisMetalloidsMetals, HeavyMycorrhizaePolymorphism, Restriction Fragment LengthPopulation DensityRepublic of KoreaSoil PollutantsMetalloidsMetals, HeavySoil Pollutants

Identifiers

PMID26035444
PMCPMC4452772

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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.