Evidence map›Paper›PMID 14715804›Full record

ArticleJournal of clinical microbiology2004

Development of a single-tube, cell lysis-based, genus-specific PCR method for rapid identification of mycobacteria: optimization of cell lysis, PCR primers and conditions, and restriction pattern analysis.

Izhar U H Khan, Jagjit S Yadav

Abstract read
In one paragraph

Article in Journal of clinical microbiology, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing 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

31 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

2 authors.

Izhar U H KhanDepartment of Environmental Health, University of Cincinnati Medical Center, Cincinnati, Ohio 45267-0056, USA.
Jagjit S Yadav

Funding

Mycobacteria in metalworking fluidsR01OH007364 · OH · UNIVERSITY OF CINCINNATI · PI YADAV, JAGJIT S · 2001 to 2014
$2.5M
NIOSH CDC HHS R01 OH007364PHS HHS 1R010H007364-01A1
6 · The paper itself

Abstract

A single-tube PCR method was developed for efficient identification of nontuberculous mycobacteria (NTM) and their environmental isolates in about 3 h without conventional DNA isolation. The following three steps were optimized or developed: (i). a simple, 6-min direct cell lysis protocol as a PCR prestep for generation of DNA-template, (ii). an improved Mycobacterium-specific PCR amplification protocol with a broader species specificity using newly designed primers targeting a 228-bp region of the 65-kDa heat shock protein (hsp) gene and optimal PCR amplification conditions, and (iii). a genus-specific restriction analysis of the PCR product for conclusive identification of the unknown NTM isolates.

Indexed as

BacteriolysisBase SequenceHumansMolecular Sequence DataMycobacteriumPolymerase Chain ReactionRestriction MappingSequence Analysis, DNA

Identifiers

PMID14715804
PMCPMC321669

What OpenQuestion holds

Textmetadata
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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.