Evidence map›Paper›PMID 21820015›Full record

ArticleJournal of microbiological methods2011

Microbial DNA extraction from intestinal biopsies is improved by avoiding mechanical cell disruption.

Franck Carbonero, Gerardo M Nava, Ann C Benefiel, Eugene Greenberg, H Rex Gaskins

Abstract read
In one paragraph

Article in Journal of microbiological methods, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Article
  2. Article
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  5. Article
  6. Review
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  8. 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

5 authors.

Franck CarboneroDepartment of Animal Sciences, University of Illinois at Urbana-Champaign, IL 61801, USA.
Gerardo M Nava
Ann C Benefiel
Eugene Greenberg
H Rex Gaskins

Funding

Diet and Gastrointestinal Cancer Risk in African Americans and Rural AfricansR01CA135379 · NCI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI O'KEEFE, STEPHEN J.D. · 2009 to 2012
$2.1M
NCI NIH HHS R01 CA135379
6 · The paper itself

Abstract

Currently, standard protocols for microbial DNA extraction from intestinal tissues do not exist. We assessed the efficiency of a commercial kit with and without mechanical disruption. Better quality DNA was obtained without mechanical disruption. Thus, it appears that bead-beating is not required for efficient microbial DNA extraction from intestinal biopsies.

Indexed as

Analysis of VarianceBacterial ProteinsBiopsyCell FractionationColonDNA, BacterialDNA ContaminationHumansIleumMolecular TypingReagent Kits, DiagnosticBacterial ProteinsDNA, BacterialReagent Kits, Diagnostic

Identifiers

PMID21820015
PMCPMC3168962

What OpenQuestion holds

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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.