Evidence map›Paper›PMID 8839644›Full record

ArticleEuropean journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology1996

Single-tube nested polymerase chain reaction assay based on Flagellin gene sequences for detection of Borrelia burgdorferi sensu lato.

M M Picken, R N Picken, D Han, Y Cheng, F Strle

Abstract read
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In one paragraph

Article in European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology, 1996. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed.

  1. Trial
  2. Molecular survey ofCurrent research in parasitology & vector-borne diseases · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Occurrence ofJournal of the South African Veterinary Association · 2017
    Article
  7. Article
  8. Article
  9. Article
  10. Agents of human anaplasmosis and Lyme disease at Camp Ripley, Minnesota.Vector borne and zoonotic diseases (Larchmont, N.Y.) · 2011
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
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.

M M PickenDepartment of Pathology, Loyola University Medical Center, Maywood, Illinois 60153, USA.
R N Picken
D Han
Y Cheng
F Strle

Funding

LYME DISEASE DIAGNOSIS BY PCR/DNA PROBE SYSTEMR01AR041517 · NIAMS · RUSH UNIVERSITY · PI PICKEN, ROGER N · 1991 to 1994
–
NIAMS NIH HHS AR 41517
6 · The paper itself

Abstract

An inherent drawback of nested PCR systems to increase sensitivity of PCR-based assays is that tubes must be opened after the first round of amplification in order to transfer template molecules to the second amplification reaction; this procedure introduces the risk of carry-over contamination of negative specimens. To obviate this disadvantage, a nested PCR assay for detection of Borrelia burgdorferi in which both amplifications are performed in a single tube that remains closed throughout the entire process was devised. The assay is based on flagellin gene sequences with previously determined species-wide and species-specific properties. The nested PCR system proved to be 1000 times more sensitive than the conventional assay. Using the nested PCR system, ten spirochaetes could be routinely detected by agarose gel electrophoresis alone, whereas the conventional PCR system could detect only 10(4) spirochaetes under these conditions. After Southern transfer on amplification products and hybridization with 320- or chemiluminescent-labeled probes, the nested PCR system could easily detect a single spirochaete by both means, whereas the sensitivity of the conventional PCR assay varied from 10(1) (32P) to 10(3) (chemiluminescence) spirochaetes. This single-tube nested PCR system should be a useful addition to the current range of diagnostic assays for Lyme borreliosis.

Indexed as

Polymerase Chain ReactionBase SequenceBorrelia burgdorferi GroupFlagellinHumansMagnesiumMolecular Sequence DataSensitivity and SpecificityFlagellinMagnesium

Identifiers

PMID8839644

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.