Evidence map›Paper›PMID 34468193›Full record

ArticleMicrobiology spectrum2021

Targeted Hybridization Capture of SARS-CoV-2 and Metagenomics Enables Genetic Variant Discovery and Nasal Microbiome Insights.

Dorottya Nagy-Szakal, Mara Couto-Rodriguez, Heather L Wells, Joseph E Barrows, Marilyne Debieu, Kristin Butcher, Siyuan Chen, Agnes Berki, Courteny Hager, Robert J Boorstein and 4 more

Open access · goldAbstract read
In one paragraph

Article in Microbiology spectrum, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 1 pooled it
2.1field-weighted citation impact, top 10% 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

26 citing papers in PubMed, 1 synthesis or guideline pooled it, 37 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Enrichment techniques for clinical metagenomics.Frontiers in cellular and infection microbiology · 2026
    Review
  4. Article
  5. Article
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  14. Article
  15. The nasopharyngeal microbiome in COVID-19.Emerging microbes & infections · 2023
    Article
  16. SARS-CoV-2 genomics and impact on clinical care for COVID-19.The Journal of antimicrobial chemotherapy · 2023
    Article
  17. Article
  18. Article
  19. Article
  20. A comparison of five Illumina, Ion Torrent, and nanopore sequencing technology-based approaches for whole genome sequencing of SARS-CoV-2.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2023
    Article
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

14 authors at 6 institutions in 1 country.

Dorottya Nagy-Szakal *Biotia, Inc., New York, New York, USA.
Mara Couto-Rodriguez *Biotia, Inc., New York, New York, USA.
Heather L WellsBiotia, Inc., New York, New York, USA.
Joseph E BarrowsBiotia, Inc., New York, New York, USA.
Marilyne DebieuBiotia, Inc., New York, New York, USA.
Kristin ButcherTwist Bioscience, South San Francisco, California, USA.
Siyuan ChenTwist Bioscience, South San Francisco, California, USA.
Agnes BerkiSchool of Natural Sciences, College of Natural, Behavioral and Health Sciences, Caldwell University, Caldwell, New Jersey, USA.
Courteny HagerBiotia, Inc., New York, New York, USA.
Robert J BoorsteinLenco Diagnostic Laboratories, Inc., New York, New York, USA.
Mariah K TaylorThe University of Tennessee Health Science Center, Memphis, Tennessee, USA.
Colleen B JonssonThe University of Tennessee Health Science Center, Memphis, Tennessee, USA.ORCID 0000-0002-2640-7672
Christopher E MasonBiotia, Inc., New York, New York, USA.
Niamh B O'HaraBiotia, Inc., New York, New York, USA.ORCID 0000-0003-4294-2779
SUNY Downstate Health Sciences University · USTwist Bioscience (United States) · USUniversity of Tennessee Health Science Center · USCaldwell University · USCornell University · USMedical Diagnostic Laboratories (United States) · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The emergence of novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) genetic variants that may alter viral fitness highlights the urgency of widespread next-generation sequencing (NGS) surveillance. To profile genetic variants of the entire SARS-CoV-2 genome, we developed and clinically validated a hybridization capture SARS-CoV-2 NGS assay, integrating novel methods for panel design using double-stranded DNA (dsDNA) biotin-labeled probes, and built accompanying software. This test is the first hybrid capture-based NGS assay given Food and Drug Administration (FDA) emergency use authorization for detection of the SARS-CoV-2 virus. The positive and negative percent agreement (PPA and NPA, respectively) were defined in comparison to the results for an orthogonal real-time reverse transcription polymerase chain reaction (RT-PCR) assay (PPA and NPA, 96.7 and 100%, respectively). The limit of detection was established to be 800 copies/ml with an average fold enrichment of 46,791. Furthermore, utilizing the research-use-only analysis to profile the variants, we identified 55 novel mutations, including 11 in the functionally important spike protein. Finally, we profiled the full nasopharyngeal microbiome using metagenomics and found overrepresentation of 7 taxa and evidence of macrolide resistance in SARS-CoV-2-positive patients. This hybrid capture NGS assay, coupled with optimized software, is a powerful approach to detect and comprehensively map SARS-CoV-2 genetic variants for tracking viral evolution and guiding vaccine updates.

Indexed as

Anti-Bacterial AgentsCOVID-19Drug Resistance, BacterialGenetic VariationGenome, ViralHigh-Throughput Nucleotide SequencingHumansLimit of DetectionMacrolidesMetagenomicsMicrobiotaNasopharynxReverse Transcriptase Polymerase Chain ReactionRNA, ViralSARS-CoV-2Anti-Bacterial AgentsMacrolidesRNA, ViralCOVID-19infectious diseasemicrobiomenext-generation sequencingSARS-CoV-2viral genomics

Identifiers

PMID34468193
PMCPMC8557865
OpenAlexW3196674905

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.