Evidence map›Paper›PMID 28977510›Full record

ArticleNucleic acids research2017

Separation and assembly of deep sequencing data into discrete sub-population genomes.

Konstantinos Karagiannis, Vahan Simonyan, Konstantin Chumakov, Raja Mazumder

Abstract read
In one paragraph

Article in Nucleic acids research, 2017. 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
–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

7 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

4 authors.

Konstantinos KaragiannisDepartment of Biochemistry and Molecular Medicine, George Washington University Medical Center, Washington, DC 20037, USA.
Vahan SimonyanCenter for Biologics Evaluation and Research, Food and Drug Administration, Silver Spring, MD 20993, USA.
Konstantin ChumakovCenter for Biologics Evaluation and Research, Food and Drug Administration, Silver Spring, MD 20993, USA.
Raja MazumderDepartment of Biochemistry and Molecular Medicine, George Washington University Medical Center, Washington, DC 20037, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Sequence heterogeneity is a common characteristic of RNA viruses that is often referred to as sub-populations or quasispecies. Traditional techniques used for assembly of short sequence reads produced by deep sequencing, such as de-novo assemblers, ignore the underlying diversity. Here, we introduce a novel algorithm that simultaneously assembles discrete sequences of multiple genomes present in populations. Using in silico data we were able to detect populations at as low as 0.1% frequency with complete global genome reconstruction and in a single sample detected 16 resolved sequences with no mismatches. We also applied the algorithm to high throughput sequencing data obtained for viruses present in sewage samples and successfully detected multiple sub-populations and recombination events in these diverse mixtures. High sensitivity of the algorithm also enables genomic analysis of heterogeneous pathogen genomes from patient samples and accurate detection of intra-host diversity, enabling not just basic research in personalized medicine but also accurate diagnostics and monitoring drug therapies, which are critical in clinical and regulatory decision-making process.

Indexed as

AlgorithmsComputational BiologyGenome, HumanGenome, ViralGenomicsHigh-Throughput Nucleotide SequencingHumansPhylogenyPoliovirusReproducibility of Results

Identifiers

PMID28977510
PMCPMC5737798

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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.