Evidence map›Paper›PMID 21183637›Full record

ArticleApplied and environmental microbiology2011

Identification of the monooxygenase gene clusters responsible for the regioselective oxidation of phenol to hydroquinone in mycobacteria.

Toshiki Furuya, Satomi Hirose, Hisashi Osanai, Hisashi Semba, Kuniki Kino

Open access · greenAbstract read
In one paragraph

Article in Applied and environmental microbiology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
0.8field-weighted citation impact, top 28% 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

22 citing papers in PubMed, 39 citations in OpenAlex.

  1. An acetophenone carboxylase homolog fromFrontiers in microbiology · 2026
    Article
  2. Article
  3. Deciphering the phenol degradation metabolic pathway inApplied and environmental microbiology · 2025
    Article
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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 2 institutions in 1 country.

Toshiki FuruyaDepartment of Applied Chemistry, Faculty of Science and Engineering, Waseda University, 3-4-1 Ohkubo, Shinjuku-ku, Tokyo 169-8555, Japan.
Satomi Hirose
Hisashi Osanai
Hisashi Semba
Kuniki Kino
Waseda University · JPNippon Shokubai (Japan) · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mycobacterium goodii strain 12523 is an actinomycete that is able to oxidize phenol regioselectively at the para position to produce hydroquinone. In this study, we investigated the genes responsible for this unique regioselective oxidation. On the basis of the fact that the oxidation activity of M. goodii strain 12523 toward phenol is induced in the presence of acetone, we first identified acetone-induced proteins in this microorganism by two-dimensional electrophoretic analysis. The N-terminal amino acid sequence of one of these acetone-induced proteins shares 100% identity with that of the protein encoded by the open reading frame Msmeg_1971 in Mycobacterium smegmatis strain mc(2)155, whose genome sequence has been determined. Since Msmeg_1971, Msmeg_1972, Msmeg_1973, and Msmeg_1974 constitute a putative binuclear iron monooxygenase gene cluster, we cloned this gene cluster of M. smegmatis strain mc(2)155 and its homologous gene cluster found in M. goodii strain 12523. Sequence analysis of these binuclear iron monooxygenase gene clusters revealed the presence of four genes designated mimABCD, which encode an oxygenase large subunit, a reductase, an oxygenase small subunit, and a coupling protein, respectively. When the mimA gene (Msmeg_1971) of M. smegmatis strain mc(2)155, which was also found to be able to oxidize phenol to hydroquinone, was deleted, this mutant lost the oxidation ability. This ability was restored by introduction of the mimA gene of M. smegmatis strain mc(2)155 or of M. goodii strain 12523 into this mutant. Interestingly, we found that these gene clusters also play essential roles in propane and acetone metabolism in these mycobacteria.

Indexed as

AcetoneBacterial ProteinsBase SequenceGene Expression Regulation, BacterialGenes, BacterialHydroquinonesMixed Function OxygenasesMolecular Sequence DataMultigene FamilyMycobacteriumOxidation-ReductionPhenolPolymerase Chain ReactionRNA, Ribosomal, 16SSequence Analysis, DNASequence DeletionAcetoneBacterial ProteinshydroquinoneHydroquinonesMixed Function OxygenasesPhenolRNA, Ribosomal, 16S

Identifiers

PMID21183637
PMCPMC3067212
OpenAlexW2057131984

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.