Evidence map›Paper›PMID 14532180›Full record

ArticleJournal of clinical microbiology2003

Molecular detection and identification of influenza viruses by oligonucleotide microarray hybridization.

Srikumar Sengupta, Kenji Onodera, Alexander Lai, Ulrich Melcher

Open access · greenAbstract readEvaluation Study
In one paragraph

Article in Journal of clinical microbiology, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
8.3field-weighted citation impact, top 2% 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

40 citing papers in PubMed, 137 citations in OpenAlex.

  1. Review
  2. Article
  3. DNA microarray for detection of gastrointestinal viruses.Journal of clinical microbiology · 2015
    Article
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  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
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  12. Article
  13. Facile DNA immobilization on surfaces through a catecholamine polymer.Angewandte Chemie (International ed. in English) · 2011
    Article
  14. Article
  15. Article
  16. Future Veterinary Diagnostics.Journal of exotic pet medicine · 2010
    Article
  17. Article
  18. Article
  19. Review
  20. 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

4 authors at 1 institution in 1 country.

Srikumar SenguptaDepartment of Biochemistry and Molecular Biology, Oklahoma State University, Stillwater, Oklahoma 74078, USA.
Kenji Onodera
Alexander Lai
Ulrich Melcher
Oklahoma State University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Microarrays of virus-specific oligonucleotides may provide a method of screening samples for the presence or absence of a large variety of viruses simultaneously. Influenza viruses are ideal for evaluating such microarrays because of their genetic and host diversity, and the availability of an extensive sequence database. A collection of 476 influenza virus-specific oligonucleotides was spotted onto glass slides as probes. Viral RNAs were reverse transcribed and amplified by PCR, and the products were labeled with cyanine dyes. The presence of viruses and their identities were determined by hybridization. The fluorescence intensities of oligonucleotide spots were highly reproducible within each slide and satisfactorily proportional between experiments. However, the intensities of probe spots completely complementary to target sequences varied from background to saturation. The variations did not correlate with base composition, nucleotide sequence, or internal secondary structures. Therefore, thresholds for determining whether hybridization to a spot should be judged as positive were assigned individually. Considering only positive spots from probes predicted to be monospecific for influenza virus species, subtype, host source, or gene segment, this method made correct identifications at the species, hemagglutinin subtype, and gene segment levels. Monospecific neuraminidase (NA) subtype probes were insufficiently diverse to allow confident NA subtype assignment. Incorporating positive spots from polyspecific probes into the identification scheme gave similar results. Overall, the results demonstrate the potential of microarray-based oligonucleotide hybridization for multiple virus detection.

Indexed as

AnimalsDNA, ComplementaryHemagglutinin Glycoproteins, Influenza VirusHumansOligonucleotide Array Sequence AnalysisOligonucleotide ProbesOrthomyxoviridaeReproducibility of ResultsDNA, ComplementaryHemagglutinin Glycoproteins, Influenza VirusOligonucleotide Probes

Identifiers

PMID14532180
PMCPMC254299
OpenAlexW2057385548

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.