Evidence map›Paper›PMID 21487833›Full record

ArticleJournal of industrial microbiology & biotechnology2011

Simultaneous production and partitioning of heterologous polyketide and isoprenoid natural products in an Escherichia coli two-phase bioprocess.

Brett A Boghigian, Melissa Myint, Jiequn Wu, Blaine A Pfeifer

Open access · bronzeAbstract read
In one paragraph

Article in Journal of industrial microbiology & biotechnology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.1field-weighted citation impact, top 22% 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

5 citing papers in PubMed, 15 citations in OpenAlex.

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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

4 authors at 1 institution in 2 countries.

Brett A BoghigianDepartment of Chemical and Biological Engineering, Science and Technology Center, Tufts University, 4 Colby Street, Medford, MA 02155, USA.
Melissa Myint
Jiequn Wu
Blaine A Pfeifer
Tufts University · US

Funding

Metabolic Engineering for Microbial Taxol BiosynthesisR01GM085323 · NIGMS · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI STEPHANOPOULOS, GREGORY · 2009 to 2012
$2.8M
NIGMS NIH HHS GM085323NIGMS NIH HHS R01 GM085323
6 · The paper itself

Abstract

Natural products have long served as rich sources of drugs possessing a wide range of pharmacological activities. The discovery and development of natural product drug candidates is often hampered by the inability to efficiently scale and produce a molecule of interest, due to inherent qualities of the native producer. Heterologous biosynthesis in an engineering and process-friendly host emerged as an option to produce complex natural products. Escherichia coli has previously been utilized to produce complex precursors to two popular natural product drugs, erythromycin and paclitaxel. These two molecules represent two of the largest classes of natural products, polyketides and isoprenoids, respectively. In this study, we have developed a platform E. coli strain capable of simultaneous production of both product precursors at titers greater than 15 mg l(-1). The utilization of a two-phase batch bioreactor allowed for very strong in situ separation (having a partitioning coefficient of greater than 5,000), which would facilitate downstream purification processes. The system developed here could also be used in metagenomic studies to screen environmental DNA for natural product discovery and preliminary production experiments.

Indexed as

AlkenesBiological ProductsBioreactorsDiterpenesErythromycinEscherichia coliPolyketidesTerpenes6-deoxyerythronolide BAlkenesBiological ProductsDiterpenesErythromycinPolyketidestaxa-4(5),11(12)dieneTerpenes

Identifiers

PMID21487833
PMCPMC9871370
OpenAlexW2049938430

What OpenQuestion holds

Textmetadata
LicenceTDM
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.