Evidence map›Paper›PMID 29311639›Full record

ArticleScientific reports2018

Exploring Viral Diversity in a Unique South African Soil Habitat.

Jane Segobola, Evelien Adriaenssens, Tsepo Tsekoa, Konanani Rashamuse, Don Cowan

Abstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

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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

5 authors.

Jane SegobolaBiosciences Unit, Council for Scientific and Industrial Research (CSIR), Pretoria, South Africa.
Evelien AdriaenssensCentre for Microbial Ecology and Genomics, University of Pretoria, Pretoria, South Africa.ORCID http://orcid.org/0000-0003-4826-5406
Tsepo TsekoaBiosciences Unit, Council for Scientific and Industrial Research (CSIR), Pretoria, South Africa.
Konanani RashamuseBiosciences Unit, Council for Scientific and Industrial Research (CSIR), Pretoria, South Africa.
Don CowanCentre for Microbial Ecology and Genomics, University of Pretoria, Pretoria, South Africa. don.cowan@up.ac.za.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The Kogelberg Biosphere Reserve in the Cape Floral Kingdom in South Africa is known for its unique plant biodiversity. The potential presence of unique microbial and viral biodiversity associated with this unique plant biodiversity led us to explore the fynbos soil using metaviromic techniques. In this study, metaviromes of a soil community from the Kogelberg Biosphere Reserve has been characterised in detail for the first time. Metaviromic DNA was recovered from soil and sequenced by Next Generation Sequencing. The MetaVir, MG-RAST and VIROME bioinformatics pipelines were used to analyse taxonomic composition, phylogenetic and functional assessments of the sequences. Taxonomic composition revealed members of the order Caudovirales, in particular the family Siphoviridae, as prevalent in the soil samples and other compared viromes. Functional analysis and other metaviromes showed a relatively high frequency of phage-related and structural proteins. Phylogenetic analysis of PolB, PolB2, terL and T7gp17 genes indicated that many viral sequences are closely related to the order Caudovirales, while the remainder were distinct from known isolates. The use of single virome which only includes double stranded DNA viruses limits this study. Novel phage sequences were detected, presenting an opportunity for future studies aimed at targeting novel genetic resources for applied biotechnology.

Indexed as

BiodiversitySoil MicrobiologyBacteriophagesComputational BiologyGenome, ViralMetagenomeMetagenomicsPhylogenySouth AfricaViruses

Identifiers

PMID29311639
PMCPMC5758573

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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.