Evidence map›Paper›PMID 34946180›Full record

ArticleMicroorganisms2021

Microbial Community Successional Changes in a Full-Scale Mesophilic Anaerobic Digester from the Start-Up to the Steady-State Conditions.

Barbara Tonanzi, Simona Crognale, Andrea Gianico, Stefano Della Sala, Paola Miana, Maria Chiara Zaccone, Simona Rossetti

Abstract read
In one paragraph

Article in Microorganisms, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Review
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

7 authors.

Barbara TonanziNational Research Council of Italy Water Research Institute CNR-IRSA, Area della Ricerca RM1, Monterotondo, 00015 Rome, Italy.
Simona CrognaleNational Research Council of Italy Water Research Institute CNR-IRSA, Area della Ricerca RM1, Monterotondo, 00015 Rome, Italy.ORCID 0000-0002-0322-9543
Andrea GianicoNational Research Council of Italy Water Research Institute CNR-IRSA, Area della Ricerca RM1, Monterotondo, 00015 Rome, Italy.ORCID 0000-0002-3735-0800
Stefano Della SalaVeritas S.p.a., 30135 Venezia, Italy.
Paola MianaVeritas S.p.a., 30135 Venezia, Italy.
Maria Chiara ZacconeVeritas S.p.a., 30135 Venezia, Italy.
Simona RossettiNational Research Council of Italy Water Research Institute CNR-IRSA, Area della Ricerca RM1, Monterotondo, 00015 Rome, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Anaerobic digestion is a widely used technology for sewage sludge stabilization and biogas production. Although the structure and composition of the microbial communities responsible for the process in full-scale anaerobic digesters have been investigated, little is known about the microbial successional dynamics during the start-up phase and the response to variations occurring in such systems under real operating conditions. In this study, bacterial and archaeal population dynamics of a full-scale mesophilic digester treating activated sludge were investigated for the first time from the start-up, performed without adding external inoculum, to steady-state operation. High-throughput 16S rRNA gene sequencing was used to describe the microbiome evolution. The large majority of the reads were affiliated to fermentative bacteria.

Indexed as

16S rRNA gene sequencinganaerobic digestionfull-scale plantmicrobial population dynamicswaste-activated sludge

Identifiers

PMID34946180
PMCPMC8704592

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.