Evidence map›Paper›PMID 32333151›Full record

ArticlePlant cell reports2020

Transient protein expression in tobacco BY-2 plant cell packs using single and multi-cassette replicating vectors.

Zuzana Poborilova, Helena Plchova, Noemi Cerovska, Cornelius J Gunter, Inga I Hitzeroth, Edward P Rybicki, Tomas Moravec

Open access · hybridAbstract read
In one paragraph

Article in Plant cell reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
2.5field-weighted citation impact, top 12% 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

12 citing papers in PubMed, 20 citations in OpenAlex.

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  7. Transient recombinant expression of highly immunogenicBiotechnology reports (Amsterdam, Netherlands) · 2022
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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.

Zuzana PoborilovaInstitute of Experimental Botany of the Czech Academy of Sciences, Prague, Czech Republic. poborilova@ueb.cas.cz.ORCID http://orcid.org/0000-0001-7473-1963
Helena PlchovaInstitute of Experimental Botany of the Czech Academy of Sciences, Prague, Czech Republic.ORCID http://orcid.org/0000-0003-1160-980X
Noemi CerovskaInstitute of Experimental Botany of the Czech Academy of Sciences, Prague, Czech Republic.ORCID http://orcid.org/0000-0002-7517-0640
Cornelius J GunterBiopharming Research Unit, Department of Molecular and Cell Biology, University of Cape Town, Cape Town, South Africa.
Inga I HitzerothBiopharming Research Unit, Department of Molecular and Cell Biology, University of Cape Town, Cape Town, South Africa.ORCID http://orcid.org/0000-0002-8515-9525
Edward P RybickiBiopharming Research Unit, Department of Molecular and Cell Biology, University of Cape Town, Cape Town, South Africa.ORCID http://orcid.org/0000-0001-8024-9911
Tomas MoravecInstitute of Experimental Botany of the Czech Academy of Sciences, Prague, Czech Republic.ORCID http://orcid.org/0000-0001-8863-3045
Czech Academy of Sciences, Institute of Experimental Botany · CZUniversity of Cape Town · ZA

Funding

Bilateral Funding between South Africa/Czech Republic 92433Grantová Agentura České Republiky (CZ) GA15-10768SMinisterstvo Školství, Mládeže a Tělovýchovy (CZ) CZ.02.1.01/0.0/0.0/16_019/0000738National Research Foundation in South Africa 111687Technologická Agentura České Republiky TG03010009
6 · The paper itself

Abstract

key messageThis is the first evidence that replicating vectors can be successfully used for transient protein expression in BY-2 plant cell packs. Transient recombinant protein expression in plants and recently also plant cell cultures are of increasing interest due to the speed, safety and scalability of the process. Currently, studies are focussing on the design of plant virus-derived vectors to achieve higher amounts of transiently expressed proteins in these systems. Here we designed and tested replicating single and multi-cassette vectors that combine elements for enhanced replication and hypertranslation, and assessed their ability to express and particularly co-express proteins by Agrobacterium-mediated transient expression in tobacco BY-2 plant cell packs. Substantial yields of green and red fluorescent proteins of up to ~ 700 ng/g fresh mass were detected in the plant cells along with position-dependent expression. This is the first evidence of the ability of replicating vectors to transiently express proteins in BY-2 plant cell packs.

Indexed as

Genetic VectorsAgrobacteriumCell Culture TechniquesGreen Fluorescent ProteinsLuminescent ProteinsNicotianaPlant CellsPlants, Genetically ModifiedProtein EngineeringRecombinant ProteinsRed Fluorescent ProteinRepliconGreen Fluorescent ProteinsLuminescent ProteinsRecombinant ProteinsRed Fluorescent ProteinDsRedGFPPlant cell packPlant expression vectorTobacco BY-2 cellsTransient co-expression

Identifiers

PMID32333151
PMCPMC7223956
OpenAlexW3018480150

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.