Evidence map›Paper›PMID 17693564›Full record

ArticleApplied and environmental microbiology2007

Identification of isopentenol biosynthetic genes from Bacillus subtilis by a screening method based on isoprenoid precursor toxicity.

Sydnor T Withers, Shayin S Gottlieb, Bonny Lieu, Jack D Newman, Jay D Keasling

Open access · greenAbstract read
In one paragraph

Article in Applied and environmental microbiology, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 53 papers.

0numbers the graph read from it
0cells of the map it votes in
53citing papers in PubMed
5.2field-weighted citation impact, top 4% 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

53 citing papers in PubMed, 191 citations in OpenAlex.

  1. Metabolic EngineeringJournal of fungi (Basel, Switzerland) · 2026
    Article
  2. Review
  3. Article
  4. Article
  5. Complete Genome Sequence Analysis ofInternational journal of genomics · 2024
    Article
  6. Article
  7. Review
  8. Article
  9. Review
  10. Functional mining of novel terpene synthases from metagenomes.Biotechnology for biofuels and bioproducts · 2022
    Article
  11. Article
  12. Review
  13. Strategies for enhancing terpenoids accumulation in microalgae.Applied microbiology and biotechnology · 2021
    Review
  14. Positioning Bacillus subtilis as terpenoid cell factory.Journal of applied microbiology · 2021
    Review
  15. Review
  16. Article
  17. Article
  18. Article
  19. Review
  20. Metabolic engineering ofBiotechnology for biofuels · 2018
    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 1 country.

Sydnor T WithersDepartment of Chemical Engineering, University of California, Berkeley, California, USA.
Shayin S Gottlieb
Bonny Lieu
Jack D Newman
Jay D Keasling
Amyris (United States) · USLawrence Berkeley National Laboratory · USUniversity of California, Berkeley · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We have developed a novel method to clone terpene synthase genes. This method relies on the inherent toxicity of the prenyl diphosphate precursors to terpenes, which resulted in a reduced-growth phenotype. When these precursors were consumed by a terpene synthase, normal growth was restored. We have demonstrated that this method is capable of enriching a population of engineered Escherichia coli for those clones that express the sesquiterpene-producing amorphadiene synthase. In addition, we enriched a library of genomic DNA from the isoprene-producing bacterium Bacillus subtilis strain 6,051 in E. coli engineered to produce elevated levels of isopentenyl diphosphate and dimethylallyl diphosphate. The selection resulted in the discovery of two genes (yhfR and nudF) whose protein products acted directly on the prenyl diphosphate precursors and produced isopentenol. Expression of nudF in E. coli engineered with the mevalonate-based isopentenyl pyrophosphate biosynthetic pathway resulted in the production of isopentenol.

Indexed as

Genetic EngineeringAlkyl and Aryl TransferasesBacillus subtilisButadienesEscherichia coliGene Expression Regulation, BacterialGenes, BacterialHemiterpenesMevalonic AcidOrganophosphorus CompoundsPentanesPentanolsTerpenesAlkyl and Aryl TransferasesButadienesHemiterpenesisopentenolisopentenyl pyrophosphateisopreneMevalonic AcidOrganophosphorus CompoundsPentanesPentanolsTerpenesterpene synthase

Identifiers

PMID17693564
PMCPMC2075014
OpenAlexW2039144162

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.