Evidence map›Paper›PMID 25558867›Full record

ArticleNature biotechnology2015

Distributing a metabolic pathway among a microbial consortium enhances production of natural products.

Kang Zhou, Kangjian Qiao, Steven Edgar, Gregory Stephanopoulos

Abstract read
In one paragraph

Article in Nature biotechnology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 277 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
277citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

277 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Engineering an asymmetric cross-feeding consortium inSynthetic and systems biotechnology · 2026
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  19. Constraint-Based Modeling of Microbial Communities for Metabolite Production.Methods in molecular biology (Clifton, N.J.) · 2026
    Article
  20. Article

217 more citing papers are in PubMed but not listed here.

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

4 authors.

Kang ZhouDepartment of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA.
Kangjian QiaoDepartment of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA.
Steven EdgarDepartment of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA.
Gregory StephanopoulosDepartment of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA.

Funding

Metabolic Engineering for Microbial Taxol BiosynthesisR01GM085323 · NIGMS · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI STEPHANOPOULOS, GREGORY · 2009 to 2012
$2.8M
NIGMS NIH HHS 1-R01-GM085323-01A1NIGMS NIH HHS R01 GM085323
6 · The paper itself

Abstract

Metabolic engineering of microorganisms such as Escherichia coli and Saccharomyces cerevisiae to produce high-value natural metabolites is often done through functional reconstitution of long metabolic pathways. Problems arise when parts of pathways require specialized environments or compartments for optimal function. Here we solve this problem through co-culture of engineered organisms, each of which contains the part of the pathway that it is best suited to hosting. In one example, we divided the synthetic pathway for the acetylated diol paclitaxel precursor into two modules, expressed in either S. cerevisiae or E. coli, neither of which can produce the paclitaxel precursor on their own. Stable co-culture in the same bioreactor was achieved by designing a mutualistic relationship between the two species in which a metabolic intermediate produced by E. coli was used and functionalized by yeast. This synthetic consortium produced 33 mg/L oxygenated taxanes, including a monoacetylated dioxygenated taxane. The same method was also used to produce tanshinone precursors and functionalized sesquiterpenes.

Indexed as

Bacterial ProteinsBiological ProductsEscherichia coliGenetic EnhancementMetabolic EngineeringMicrobial ConsortiaMicrobial InteractionsSaccharomyces cerevisiaeTaxoidsBacterial ProteinsBiological ProductsTaxoids

Identifiers

PMID25558867
PMCPMC4867547

What OpenQuestion holds

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Registered trials

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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.