Evidence map›Paper›PMID 14532060›Full record

ArticleApplied and environmental microbiology2003

Distribution of the coenzyme M pathway of epoxide metabolism among ethene- and vinyl chloride-degrading Mycobacterium strains.

Nicholas V Coleman, Jim C Spain

Open access · bronzeAbstract 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 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
1.9field-weighted citation impact, top 14% 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

27 citing papers in PubMed, 82 citations in OpenAlex.

  1. Article
  2. Aerobic catabolism of isobutylene byApplied and environmental microbiology · 2026
    Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Synthetic Biology Approaches to Hydrocarbon Biosensors: A Review.Frontiers in bioengineering and biotechnology · 2021
    Review
  9. Article
  10. Article
  11. Review
  12. Microbial degradation of chloroethenes: a review.Environmental science and pollution research international · 2017
    Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. 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

2 authors at 1 institution in 1 country.

Nicholas V ColemanAir Force Research Laboratory-MLQL, Tyndall Air Force Base, Florida 32403, USA.
Jim C Spain
Patrick Air Force Base · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

An epoxyalkane:coenzyme M (CoM) transferase (EaCoMT) enzyme was recently found to be active in the aerobic vinyl chloride (VC) and ethene assimilation pathways of Mycobacterium strain JS60. In the present study, EaCoMT activity and genes were investigated in 10 different mycobacteria isolated on VC or ethene from diverse environmental samples. In all cases, epoxyethane metabolism in cell extracts was dependent on CoM, with average specific activities of EaCoMT between 380 and 2,910 nmol/min/mg of protein. PCR with primers based on conserved regions of EaCoMT genes from Mycobacterium strain JS60 and the propene oxidizers Xanthobacter strain Py2 and Rhodococcus strain B-276 yielded fragments (834 bp) of EaCoMT genes from all of the VC- and ethene-assimilating isolates. The Mycobacterium EaCoMT genes form a distinct cluster and are more closely related to the EaCoMT of Rhodococcus strain B-276 than that of Xanthobacter strain Py2. The incongruence of the EaCoMT and 16S rRNA gene trees and the fact that isolates from geographically distant locations possessed almost identical EaCoMT genes suggest that lateral transfer of EaCoMT among the Mycobacterium strains has occurred. Pulsed-field gel electrophoresis revealed large linear plasmids (110 to 330 kb) in all of the VC-degrading strains. In Southern blotting experiments, the strain JS60 EaCoMT gene hybridized to many of the plasmids. The CoM-mediated pathway of epoxide metabolism appears to be universal in alkene-assimilating mycobacteria, possibly because of plasmid-mediated lateral gene transfer.

Indexed as

Biodegradation, EnvironmentalBlotting, SouthernCarbon-Sulfur LyasesCulture MediaDNA, BacterialElectrophoresis, Gel, Pulsed-FieldEnvironmental MicrobiologyEpoxy CompoundsEthylenesGenes, rRNAMolecular Sequence DataMycobacteriumRNA, Ribosomal, 16SSequence Analysis, DNAVinyl Chloride2-hydroxypropyl-CoM 2-mercaptoethanesulfonate lyase (epoxyalkane-ring forming)Carbon-Sulfur LyasesCulture MediaDNA, BacterialEpoxy CompoundsethyleneEthylenesRNA, Ribosomal, 16SVinyl Chloride

Identifiers

PMID14532060
PMCPMC201217
OpenAlexW2141372922

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.