Evidence map›Paper›PMID 12514013›Full record

ArticleApplied and environmental microbiology2003

mRNA differential display in a microbial enrichment culture: simultaneous identification of three cyclohexanone monooxygenases from three species.

Patricia C Brzostowicz, Dana M Walters, Stuart M Thomas, Vasantha Nagarajan, Pierre E Rouvière

Open access · greenAbstract read
In one paragraph

Article in Applied and environmental microbiology, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
3.1field-weighted citation impact, top 8% 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

13 citing papers in PubMed, 114 citations in OpenAlex.

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  6. International journal of molecular sciences · 2019
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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

5 authors at 3 institutions in 1 country.

Patricia C BrzostowiczDuPont Central Research and Development, DuPont Experimental Station, Wilmington, Delaware 19880-0328, USA.
Dana M Walters
Stuart M Thomas
Vasantha Nagarajan
Pierre E Rouvière
Wilmington University · USDuPont (United States) · USExperimental Station · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

mRNA differential display has been used to identify cyclohexanone oxidation genes in a mixed microbial community derived from a wastewater bioreactor. Thirteen DNA fragments randomly amplified from the total RNA of an enrichment subculture exposed to cyclohexanone corresponded to genes predicted to be involved in the degradation of cyclohexanone. Nine of these DNA fragments are part of genes encoding three distinct Baeyer-Villiger cyclohexanone monooxygenases from three different bacterial species present in the enrichment culture. In Arthrobacter sp. strain BP2 and Rhodococcus sp. strain Phi2, the monooxygenase is part of a gene cluster that includes all the genes required for the degradation of cyclohexanone, while in Rhodococcus sp. strain Phi1 the genes surrounding the monooxygenase are not predicted to be involved in this degradation pathway but rather seem to belong to a biosynthetic pathway. Furthermore, in the case of Arthrobacter strain BP2, three other genes flanking the monooxygenase were identified by differential display, demonstrating that the repeated sampling of bacterial operons shown earlier for a pure culture (D. M. Walters, R. Russ, H. Knackmuss, and P. E. Rouvière, Gene 273:305-315, 2001) is also possible for microbial communities. The activity of the three cyclohexanone monooxygenases was confirmed and characterized following their expression in Escherichia coli.

Indexed as

EcosystemGene Expression ProfilingArthrobacterBioreactorsCulture MediaCyclohexanonesMolecular Sequence DataOxygenasesReverse Transcriptase Polymerase Chain ReactionRhodococcusRNA, MessengerWaste Disposal, FluidCulture Mediacyclohexanonecyclohexanone oxygenaseCyclohexanonesOxygenasesRNA, Messenger

Identifiers

PMID12514013
PMCPMC152449
OpenAlexW2037580586

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.