Evidence map›Paper›PMID 22717951›Full record

ArticleArchives of microbiology2012

ABC transporter genes from Streptomyces ghanaensis moenomycin biosynthetic gene cluster: roles in antibiotic production and export.

Bohdan Ostash, Emma Doud, Suzanne Walker

Open access · greenAbstract read
In one paragraph

Article in Archives of microbiology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

7 citing papers in PubMed, 15 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Bioactive oligosaccharide natural products.Natural product reports · 2014
    Review
  5. Article
  6. Article
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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

3 authors at 1 institution in 2 countries.

Bohdan OstashDepartment of Genetics and Biotechnology, Ivan Franko National University of Lviv, 4 Hrushevskoho St., Lviv 79005, Ukraine. bohdanostash@gmail.com
Emma Doud
Suzanne Walker
Harvard University · US

Funding

Technical Mother Machine CoreP01AI083214 · NIAID · SCHEPENS EYE RESEARCH INSTITUTE · PI Michael S Gilmore · 2009 to 2026
$39.4M
Mechanism and Inhibition of Enzymes that Assemble Bacterial Cell WallR01GM076710 · NIGMS · HARVARD MEDICAL SCHOOL · PI WALKER, SUZANNE · 2007 to 2019
$5.9M
NIAID NIH HHS 2P01AI083214-04NIAID NIH HHS P01 AI083214NIGMS NIH HHS R01 GM076710
6 · The paper itself

Abstract

Streptomyces ghanaensis ATCC14672 produces antibiotic moenomycin A (MmA), which possesses strong antibacterial activity. The genetic control of MmA biosynthesis has been recently elucidated; nevertheless, little is known about the roles of two pairs of genes, moeX5moeP5 and moeD5moeJ5, coding for ATP-dependent transporter systems. Here we report that both gene pairs form transcriptional units actively expressed during MmA production phase. Streptomyces ghanaensis mutants deficient in either (one) or both transporter systems are characterized by a decreased ability to produce moenomycins, and the ΔmoeP5moeX5 mutant exported less moenomycins. However, even the quadruple S. ghanaensis mutant (ΔmoeD5moeJ5 + ΔmoeX5moeP5) remains able to extrude significant amounts of moenomycin. Similar results were observed under conditions of heterologous expression of moe cluster. Transporter genes other than those located in moe cluster are likely to participate in moenomycin efflux.

Indexed as

Anti-Bacterial AgentsATP-Binding Cassette TransportersGene Expression Regulation, BacterialGenes, BacterialMultigene FamilyMutationOligosaccharidesStreptomycesAnti-Bacterial AgentsATP-Binding Cassette TransportersmoenomycinOligosaccharides

Identifiers

PMID22717951
PMCPMC3658470
OpenAlexW2037720119

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.