Evidence map›Paper›PMID 27270141›Full record

ArticleScientific reports2016

High-throughput screening of filamentous fungi using nanoliter-range droplet-based microfluidics.

Thomas Beneyton, I Putu Mahendra Wijaya, Prexilia Postros, Majdi Najah, Pascal Leblond, Angélique Couvent, Estelle Mayot, Andrew D Griffiths, Antoine Drevelle

Abstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 61 papers.

0numbers the graph read from it
0cells of the map it votes in
61citing 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

61 citing papers in PubMed.

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  9. Directed evolution of material-producing microorganisms.Proceedings of the National Academy of Sciences of the United States of America · 2024
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1 more citing papers are in PubMed but not listed here.

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

9 authors.

Thomas BeneytonÉcole Supérieure de Physique et de Chimie Industrielles de la Ville de Paris (ESPCI Paris), CNRS UMR 8231, 10, rue Vauquelin, 75231 Paris Cedex 05, France.
I Putu Mahendra WijayaÉcole Supérieure de Physique et de Chimie Industrielles de la Ville de Paris (ESPCI Paris), CNRS UMR 8231, 10, rue Vauquelin, 75231 Paris Cedex 05, France.
Prexilia PostrosEts J. Soufflet/CRIS-OSIRIS, Quai Sarrail, BP12, 10400 Nogent-sur-Seine, France.
Majdi NajahEts J. Soufflet/CRIS-OSIRIS, Quai Sarrail, BP12, 10400 Nogent-sur-Seine, France.
Pascal LeblondEts J. Soufflet/CRIS-OSIRIS, Quai Sarrail, BP12, 10400 Nogent-sur-Seine, France.
Angélique CouventEts J. Soufflet/CRIS-OSIRIS, Quai Sarrail, BP12, 10400 Nogent-sur-Seine, France.
Estelle MayotEts J. Soufflet/CRIS-OSIRIS, Quai Sarrail, BP12, 10400 Nogent-sur-Seine, France.
Andrew D GriffithsÉcole Supérieure de Physique et de Chimie Industrielles de la Ville de Paris (ESPCI Paris), CNRS UMR 8231, 10, rue Vauquelin, 75231 Paris Cedex 05, France.
Antoine DrevelleEts J. Soufflet/CRIS-OSIRIS, Quai Sarrail, BP12, 10400 Nogent-sur-Seine, France.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Filamentous fungi are an extremely important source of industrial enzymes because of their capacity to secrete large quantities of proteins. Currently, functional screening of fungi is associated with low throughput and high costs, which severely limits the discovery of novel enzymatic activities and better production strains. Here, we describe a nanoliter-range droplet-based microfluidic system specially adapted for the high-throughput sceening (HTS) of large filamentous fungi libraries for secreted enzyme activities. The platform allowed (i) compartmentalization of single spores in ~10 nl droplets, (ii) germination and mycelium growth and (iii) high-throughput sorting of fungi based on enzymatic activity. A 10(4) clone UV-mutated library of Aspergillus niger was screened based on α-amylase activity in just 90 minutes. Active clones were enriched 196-fold after a single round of microfluidic HTS. The platform is a powerful tool for the development of new production strains with low cost, space and time footprint and should bring enormous benefit for improving the viability of biotechnological processes.

Indexed as

alpha-AmylasesAspergillus nigerHigh-Throughput Screening AssaysMicrofluidic Analytical TechniquesMutationalpha-Amylases

Identifiers

PMID27270141
PMCPMC4895158

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.