Evidence map›Paper›PMID 29998071›Full record

ArticleBiotechnology reports (Amsterdam, Netherlands)2018

Single-cell cloning enables the selection of more productive

Jan Zitzmann, Christine Schreiber, Joel Eichmann, Roberto Otmar Bilz, Denise Salzig, Tobias Weidner, Peter Czermak

Open access · goldAbstract read
In one paragraph

Article in Biotechnology reports (Amsterdam, Netherlands), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.8field-weighted citation impact, top 28% 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

10 citing papers in PubMed, 19 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Microbiology spectrum · 2023
    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

7 authors at 2 institutions in 2 countries.

Jan ZitzmannInstitute of Bioprocess Engineering and Pharmaceutical Technology, University of Applied Sciences Mittelhessen, Giessen, Germany.
Christine SchreiberInstitute of Bioprocess Engineering and Pharmaceutical Technology, University of Applied Sciences Mittelhessen, Giessen, Germany.
Joel EichmannInstitute of Bioprocess Engineering and Pharmaceutical Technology, University of Applied Sciences Mittelhessen, Giessen, Germany.
Roberto Otmar BilzInstitute of Bioprocess Engineering and Pharmaceutical Technology, University of Applied Sciences Mittelhessen, Giessen, Germany.
Denise SalzigInstitute of Bioprocess Engineering and Pharmaceutical Technology, University of Applied Sciences Mittelhessen, Giessen, Germany.
Tobias WeidnerInstitute of Bioprocess Engineering and Pharmaceutical Technology, University of Applied Sciences Mittelhessen, Giessen, Germany.
Peter CzermakInstitute of Bioprocess Engineering and Pharmaceutical Technology, University of Applied Sciences Mittelhessen, Giessen, Germany.
Technische Hochschule Mittelhessen · DEKansas State University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The generation of monoclonal cell lines is an important early process development step for recombinant protein production. Although single-cell cloning is an established method in mammalian cell lines, straightforward protocols are not yet available for insect cells. We describe a new method for the generation of monoclonal insect cells without using fetal bovine serum and/or feeder cells pretreated by irradiation or exposure to mitomycin. Highly productive clones of

Indexed as

AMP, antimicrobial peptide/proteinBR021, Harmonia axyridis antimicrobial peptide BR021BSA, bovine serum albuminD. melanogaster S2 cellsDMSO, dimethyl sulfoxideEGFP, enhanced green fluorescent proteinFACS, fluorescence activated cell sortingFBS, fetal bovine serumGmGlv, Galleria mellonella antimicrobial peptide GloverinGMP, good manufacturing practiceInsect cell cultureMonoclonal cell lineOD600, optical density at 600nmPBS, phosphate-buffered salinePCR, polymerase chain reactionPVDF, polyvinylidene difluorideRecombinant protein expressionRMCE, recombinase mediated cassette exchangerS2, recombinant Drosophila melanogaster Schneider 2 cellsSDS-PAGE, sodium dodecylsulfate polyacrylamide gel electrophoresisSf9, clonal isolate of Spodoptera frugiperda Sf21 cellsSFM, serum free mediumSingle-cell cloningStably transformed

Identifiers

PMID29998071
PMCPMC6037645
OpenAlexW2810961599

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.