Evidence map›Paper›PMID 33324440›Full record

ArticleFrontiers in plant science2020

Sequential Genome Editing and Induced Excision of the Transgene in

Maor Sheva, Uri Hanania, Tami Ariel, Albina Turbovski, Vishal Kumar Rameshchandra Rathod, Dina Oz, Yoram Tekoah, Yoseph Shaaltiel

Open access · goldAbstract read
In one paragraph

Article in Frontiers in plant science, 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
0.3field-weighted citation impact, top 42% 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, 11 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

8 authors at 1 institution in 1 country.

Maor ShevaProtalix Biotherapeutics, Carmiel, Israel.
Uri HananiaProtalix Biotherapeutics, Carmiel, Israel.
Tami ArielProtalix Biotherapeutics, Carmiel, Israel.
Albina TurbovskiProtalix Biotherapeutics, Carmiel, Israel.
Vishal Kumar Rameshchandra RathodProtalix Biotherapeutics, Carmiel, Israel.
Dina OzProtalix Biotherapeutics, Carmiel, Israel.
Yoram TekoahProtalix Biotherapeutics, Carmiel, Israel.
Yoseph ShaaltielProtalix Biotherapeutics, Carmiel, Israel.
Protalix BioTherapeutics (Israel) · IL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

While plant cells in suspension are becoming a popular platform for expressing biotherapeutic proteins, the need to pre-engineer these cells to better comply with their role as host cell lines is emerging. Heterologous DNA and selectable markers are used for transformation and genome editing designated to produce improved host cell lines for overexpression of recombinant proteins. The removal of these heterologous DNA and selectable markers, no longer needed, can be beneficial since they limit additional gene stacking in subsequent transformations and may pose excessive metabolic burden on the cell machinery. In this study we developed an innovative stepwise methodology in which the CRISPR-Cas9 is used sequentially to target genome editing, followed by its own excision. The first step included a stable insertion of a CRISPR-Cas9 cassette, targeted to knockout the β(1,2)-xylosyltranferase (XylT) and the α(1,3)-fucosyltransferase (FucT) genes in

Indexed as

CRISPR/Cas9genome editingglyco-engineeringN. tabacum BY2 cellsplant biotechnologyplant glycansrecombinant proteinstransgene-free

Identifiers

PMID33324440
PMCPMC7723889
OpenAlexW3109263398

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.