Evidence map›Paper›PMID 31854114›Full record

ArticleMicrobiologyOpen2020

A construction strategy for a baculovirus-silkworm multigene expression system and its application for coexpression of type I and type II interferons.

Xingjian Liu, Xin Yang, Arslan Mehboob, Xiaoyuan Hu, Yongzhu Yi, Yinü Li, Zhifang Zhang

Open access · goldAbstract read
In one paragraph

Article in MicrobiologyOpen, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed, 12 citations in OpenAlex.

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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 1 institution in 1 country.

Xingjian LiuBiotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing, China.
Xin YangBiotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing, China.
Arslan MehboobBiotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing, China.
Xiaoyuan HuBiotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing, China.
Yongzhu YiThe Sericultural Research Institute, Chinese Academy of Agricultural Sciences, Zhenjiang, China.
Yinü LiBiotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing, China.
Zhifang ZhangBiotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing, China.ORCID 0000-0001-8827-6834
Chinese Academy of Agricultural Sciences · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The Bombyx mori nucleopolyhedrovirus (BmNPV) baculovirus expression system (BES) is a eukaryotic expression system. It possesses great capability for post-translation modification in expression of foreign proteins. With the counterselection cassette rpsL-neo and phage λ-Red recombinase, the defective-rescue BmNPV BES reBmBac can be employed for efficient heterologous multigene coexpression at different gene sites in one baculovirus genome. In the present study, a recombinant baculovirus, reBm-Cαγ, carrying two types of chicken interferon (IFN) genes (chIFN-α and chIFN-γ) was constructed using the reBmBac system. The chIFN-α and chIFN-γ genes were inserted into the same baculovirus genome at the polyhedron and p10 gene sites, respectively. The recombinant baculovirus was capable of coexpressing both chIFN-α and chIFN-γ. The expression levels of the two types of IFN in the coexpression product were exponentially high, at approximately 1.7 and 2.5 times higher, respectively, than those in the corresponding single-expression products. The increase in expression level corresponds to replacement of the nonessential p10 gene in the reBm-Cαγ recombinant baculovirus. This coexpression of recombinant chicken IFNs showed superior antiviral activity.

Indexed as

Gene ExpressionAnimalsBaculoviridaeBombyxChick EmbryoChickensFibroblastsGenetic VectorsInterferon-gammaInterferon Type ILarvaRecombinant ProteinsInterferon-gammaInterferon Type IRecombinant Proteinsbaculovirus expression systemcoexpressionreBmBac systemrecombinant chicken interferon

Identifiers

PMID31854114
PMCPMC7066456
OpenAlexW2995388642

What OpenQuestion holds

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LicenceCC BY-NC
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.