Evidence map›Paper›PMID 14973041›Full record

ArticleJournal of bacteriology2004

Plasmid-dependent methylotrophy in thermotolerant Bacillus methanolicus.

Trygve Brautaset, Øyvind M Jakobsen M, Michael C Flickinger, Svein Valla, Trond E Ellingsen

Open access · greenAbstract read
In one paragraph

Article in Journal of bacteriology, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
1.3field-weighted citation impact, top 20% 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

26 citing papers in PubMed, 72 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Developing methylotrophic microbial platforms for a methanol-based bioindustry.Frontiers in bioengineering and biotechnology · 2022
    Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Production of Value-Added Chemicals byFrontiers in microbiology · 2020
    Article
  12. Article
  13. Scaffoldless engineered enzyme assembly for enhanced methanol utilization.Proceedings of the National Academy of Sciences of the United States of America · 2016
    Article
  14. Genome-Based Genetic Tool Development forFrontiers in microbiology · 2016
    Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  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

5 authors at 3 institutions in 2 countries.

Trygve BrautasetDepartment of Biotechnology, Norwegian University of Science and Technology, N-7491 Trondheim. SINTEF Applied Chemistry, SINTEF, N-7043 Trondheim, Norway. trygve.brautaset@biotech.ntnu.no
Øyvind M Jakobsen M
Michael C Flickinger
Svein Valla
Trond E Ellingsen
Norwegian University of Science and Technology · NOSINTEF · NOUniversity of Minnesota · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bacillus methanolicus can efficiently utilize methanol as a sole carbon source and has an optimum growth temperature of 50 degrees C. With the exception of mannitol, no sugars have been reported to support rapid growth of this organism, which is classified as a restrictive methylotroph. Here we describe the DNA sequence and characterization of a 19,167-bp circular plasmid, designated pBM19, isolated from B. methanolicus MGA3. Sequence analysis of pBM19 demonstrated the presence of the methanol dehydrogenase gene, mdh, which is crucial for methanol consumption in this bacterium. In addition, five genes (pfk, encoding phosphofructokinase; rpe, encoding ribulose-5-phosphate 3-epimerase; tkt, encoding transketolase; glpX, encoding fructose-1,6-bisphosphatase; and fba, encoding fructose-1,6-bisphosphate aldolase) with deduced roles in methanol assimilation via the ribulose monophosphate pathway are encoded by pBM19. A shuttle vector, pTB1.9, harboring the pBM19 minimal replicon (repB and ori) was constructed and used to transform MGA3. Analysis of the resulting recombinant strain demonstrated that it was cured of pBM19 and was not able to grow on methanol. A pTB1.9 derivative harboring the complete mdh gene could not restore growth on methanol when it was introduced into the pBM19-cured strain, suggesting that additional pBM19 genes are required for consumption of this carbon source. Screening of 13 thermotolerant B. methanolicus wild-type strains showed that they all harbor plasmids similar to pBM19, and this is the first report describing plasmid-linked methylotrophy in any microorganism. Our findings should have an effect on future genetic manipulations of this organism, and they contribute to a new understanding of the biology of methylotrophs.

Indexed as

Alcohol OxidoreductasesBacillusBacterial ProteinsBase SequenceHot TemperatureMethanolMolecular Sequence DataOpen Reading FramesOperonPentosesPhosphatesPlasmidsSequence Analysis, DNAalcohol dehydrogenase (acceptor)Alcohol OxidoreductasesBacterial ProteinsMethanolPentosesPhosphatesribulose

Identifiers

PMID14973041
PMCPMC344432
OpenAlexW2145174745

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.