Evidence map›Paper›PMID 28497282›Full record

ArticleJournal of industrial microbiology & biotechnology2017

Highly complex substrates lead to dynamic bacterial community for polyhydroxyalkanoates production.

Diogo Queirós, Alexandre Fonseca, Simona Rossetti, Luísa S Serafim, Paulo C Lemos

Abstract read
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In one paragraph

Article in Journal of industrial microbiology & biotechnology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–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

1 citing paper in PubMed.

  1. 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.

Diogo QueirósChemistry Department, CICECO-Aveiro Institute of Materials, University of Aveiro, Campus Universitário de Santiago, 3810-193, Aveiro, Portugal.
Alexandre FonsecaChemistry Department, CICECO-Aveiro Institute of Materials, University of Aveiro, Campus Universitário de Santiago, 3810-193, Aveiro, Portugal.
Simona RossettiWater Research Institute C.N.R., Via Salaria Km 29,300, 00015, Monterotondo, Italy.
Luísa S SerafimChemistry Department, CICECO-Aveiro Institute of Materials, University of Aveiro, Campus Universitário de Santiago, 3810-193, Aveiro, Portugal.
Paulo C LemosLAQV, REQUIMTE, Chemistry Department, Faculty of Science and Technology, University Nova of Lisbon, 2829-516, Caparica, Portugal. paulo.lemos@fct.unl.pt.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mixed microbial cultures (MMC) and waste/surplus substrates, as hardwood spent sulfite liquor, are being used to decrease polyhydroxyalkanoates' (PHA) production costs. The process involves two or three steps, being the selection step a crucial one. For the industrial implementation of this strategy, reactor stability in terms of both performance and microbial community presence has to be considered. A long-term operation of a sequencing batch reactor under feast/famine conditions was performed along with microbial community identification/quantification using FISH and DGGE. The community was found to be extremely dynamic, dominated by Alphaproteobacteria, with Paracoccus and Rhodobacter present, both PHA-storing microorganisms. 16S rRNA gene clone library further revealed that side populations' non-PHA accumulators were able to strive (Agrobacterium, Flavobacteria, and Brachymonas). Nevertheless, reactor performance in terms of PHA storage was stable during operation time. The monitoring of the MMC population evolution provided information on the relation between community structure and process operation.

Indexed as

Industrial MicrobiologyAgrobacteriumAlphaproteobacteriaBioreactorsCloning, MolecularComamonadaceaeCulture MediaDNA, BacterialFlavobacteriumGene LibraryIn Situ Hybridization, FluorescenceParacoccusPhylogenyPolyhydroxyalkanoatesRhodobacterCulture MediaDNA, BacterialPolyhydroxyalkanoatesBacterial community dynamicsHardwood spent sulfite liquor (HSSL)Mixed microbial cultures (MMC)Molecular methodsPolyhydroxyalkanoates (PHA)

Identifiers

PMID28497282

What OpenQuestion holds

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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.