Evidence map›Paper›PMID 22291201›Full record

ArticlePlant physiology2012

A novel method of transgene delivery into triticale plants using the Agrobacterium transferred DNA-derived nano-complex.

Alicja Ziemienowicz, Youn-Seb Shim, Aki Matsuoka, Francois Eudes, Igor Kovalchuk

Open access · hybridAbstract read
In one paragraph

Article in Plant physiology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
3.5field-weighted citation impact, top 7% 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

14 citing papers in PubMed, 65 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Article
  5. Applications of CPPs in Genome Editing of Plants.Methods in molecular biology (Clifton, N.J.) · 2022
    Review
  6. Review
  7. Article
  8. Review
  9. Article
  10. Genetic transformation of3 Biotech · 2019
    Article
  11. Article
  12. Review
  13. Review
  14. Article
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

5 authors at 1 institution in 1 country.

Alicja ZiemienowiczDepartment of Biological Sciences, University of Lethbridge, Lethbridge, Alberta, Canada T1K 3M4. alicja.ziemienowicz@uleth.ca
Youn-Seb Shim
Aki Matsuoka
Francois Eudes
Igor Kovalchuk
University of Lethbridge · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Genetic transformation of monocotyledonous plants still presents a challenge for plant biologists and biotechnologists because monocots are difficult to transform with Agrobacterium tumefaciens, whereas other transgenesis methods, such as gold particle-mediated transformation, result in poor transgene expression because of integration of truncated DNA molecules. We developed a method of transgene delivery into monocots. This method relies on the use of an in vitro-prepared nano-complex consisting of transferred DNA, virulence protein D2, and recombination protein A delivered to triticale microspores with the help of a Tat2 cell-penetrating peptide. We showed that this approach allowed for single transgene copy integration events and prevented degradation of delivered DNA, thus leading to the integration of intact copies of the transgene into the genome of triticale plants. This resulted in transgene expression in all transgenic plants regenerated from microspores transfected with the full transferred DNA/protein complex. This approach can easily substitute the bombardment technique currently used for monocots and will be highly valuable for plant biology and biotechnology.

Indexed as

Gene Transfer TechniquesAgrobacteriumBacterial ProteinsBlotting, SouthernDNA, BacterialEdible GrainGene DosageGlucuronidaseMutagenesis, InsertionalNanoparticlesPlants, Genetically ModifiedPollenRegenerationTransfectionTransgenesVirulence FactorsBacterial ProteinsDNA, BacterialGlucuronidaseT-DNAVirulence Factors

Identifiers

PMID22291201
PMCPMC3320166
OpenAlexW1968221876

What OpenQuestion holds

Textmetadata
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.