Evidence map›Paper›PMID 28592491›Full record

ArticleThe Journal of biological chemistry2017

Exploiting fine-scale genetic and physiological variation of closely related microbes to reveal unknown enzyme functions.

Ahmet H Badur, Matthew J Plutz, Geethika Yalamanchili, Sujit Sadashiv Jagtap, Thomas Schweder, Frank Unfried, Stephanie Markert, Martin F Polz, Jan-Hendrik Hehemann, Christopher V Rao

Open access · hybridAbstract readComparative Study
In one paragraph

Article in The Journal of biological chemistry, 2017. 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
2.0field-weighted citation impact, top 14% 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, 17 citations in OpenAlex.

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  6. Multicellular behaviour enables cooperation in microbial cell aggregates.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2019
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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

10 authors at 4 institutions in 2 countries.

Ahmet H BadurDepartment of Chemical and Biomolecular Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801.
Matthew J PlutzDepartment of Chemical and Biomolecular Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801.
Geethika YalamanchiliDepartment of Chemical and Biomolecular Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801.
Sujit Sadashiv JagtapDepartment of Chemical and Biomolecular Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801.
Thomas SchwederPharmaceutical Biotechnology, Institute of Pharmacy, Ernst Moritz Arndt University of Greifswald, D-17489 Greifswald, Germany.
Frank UnfriedPharmaceutical Biotechnology, Institute of Pharmacy, Ernst Moritz Arndt University of Greifswald, D-17489 Greifswald, Germany.
Stephanie MarkertPharmaceutical Biotechnology, Institute of Pharmacy, Ernst Moritz Arndt University of Greifswald, D-17489 Greifswald, Germany.
Martin F PolzDepartment of Civil and Environmental Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139.
Jan-Hendrik HehemannCenter for Marine Environmental Sciences University of Bremen (MARUM), Bremen 28359, Germany; Max Planck-Institute for Marine Microbiology, Celsiusstrasse 1, Bremen 28359, Germany. Electronic address: jhhehemann@marum.de.
Christopher V RaoDepartment of Chemical and Biomolecular Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801. Electronic address: cvrao@illinois.edu.
University of Illinois Urbana-Champaign · USUniversität Greifswald · DEMassachusetts Institute of Technology · USUniversity of Bremen · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Polysaccharide degradation by marine microbes represents one of the largest and most rapid heterotrophic transformations of organic matter in the environment. Microbes employ systems of complementary carbohydrate-specific enzymes to deconstruct algal or plant polysaccharides (glycans) into monosaccharides. Because of the high diversity of glycan substrates, the functions of these enzymes are often difficult to establish. One solution to this problem may lie within naturally occurring microdiversity; varying numbers of enzymes, due to gene loss, duplication, or transfer, among closely related environmental microbes create metabolic differences akin to those generated by knock-out strains engineered in the laboratory used to establish the functions of unknown genes. Inspired by this natural fine-scale microbial diversity, we show here that it can be used to develop hypotheses guiding biochemical experiments for establishing the role of these enzymes in nature. In this work, we investigated alginate degradation among closely related strains of the marine bacterium

Indexed as

AlginatesAquatic OrganismsBacterial ProteinsBiomarkersCrystallography, X-RayGene Expression Regulation, BacterialGene Knockout TechniquesGenomicsGlucuronic AcidHexuronic AcidsHydrogen-Ion ConcentrationHydrolysisIsoenzymesMolecular StructureMolecular WeightPhylogenyAlginatesBacterial ProteinsBiomarkersGlucuronic AcidHexuronic AcidsIsoenzymespoly(beta-D-mannuronate) lyasePolysaccharide-LyasesRecombinant Proteinsalgaealginate lyasebacteriaenzyme kineticsmass spectrometry (MS)nuclear magnetic resonance (NMR)Vibrio splendidus

Identifiers

PMID28592491
PMCPMC5546043
OpenAlexW2622587979

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.