Evidence map›Paper›PMID 33060701›Full record

ArticleScientific reports2020

In vitro plant regeneration and Agrobacterium-mediated genetic transformation of a carnivorous plant, Nepenthes mirabilis.

Sissi Miguel, Cindy Michel, Flore Biteau, Alain Hehn, Frédéric Bourgaud

Abstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
–field-weighted citation impact
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

13 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Simplified Method forMethods and protocols · 2024
    Article
  7. Article
  8. Review
  9. Article
  10. Review
  11. Article
  12. Genetic Basis of Carnivorous Leaf Development.Frontiers in plant science · 2021
    Review
  13. Frontiers in plant science · 2021
    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.

Sissi MiguelPlant Advanced Technologies SA, 54500, Vandœuvre-lès-Nancy, France.
Cindy MichelPlant Advanced Technologies SA, 54500, Vandœuvre-lès-Nancy, France.
Flore BiteauUniversité de Lorraine - INRAE, LAE, 54000, Nancy, France.
Alain HehnUniversité de Lorraine - INRAE, LAE, 54000, Nancy, France. Alain.Hehn@univ-lorraine.fr.
Frédéric BourgaudPlant Advanced Technologies SA, 54500, Vandœuvre-lès-Nancy, France.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In nutrient-poor habitats, carnivorous plants have developed novel feeding strategies based on the capture and digestion of prey and the assimilation of prey-derived nutrients by specialized traps. The Nepenthes genus, comprising nearly 160 species, presents a remarkable pitcher-shaped trap, leading to great interest among biologists, but the species of this genus are listed as threatened. In this work, we developed a protocol for reproducing Nepenthes mirabilis through shoot regeneration from calli. The cultivation of stem segments of N. mirabilis on MS medium containing thidiazuron induced organogenic calli after 10 weeks. Subcultured calli exposed to 6-benzylaminopurine showed shoot regeneration in 3 weeks with considerable yields (143 shoots/g of calli). Excised shoots transferred to medium with indole-3-butyric acid allowed rooting in 4 weeks, and rooted plantlets had a 100% survival rate. Based on this method, we also developed an Agrobacterium-mediated genetic transformation protocol using calli as explants and ipt as a positive method of selection. Twelve weeks post infection, regenerated shoots were observed at the surface of calli. Their transgenic status was confirmed by PCR and RT-PCR. In conclusion, this study provides an efficient method for regenerating Nepenthes and the first protocol for its stable genetic transformation, a new tool for studying carnivory.

Indexed as

RegenerationAgrobacteriumBenzyl CompoundsBiotechnologyCarnivorous PlantCaryophyllalesIndolesPhenylurea CompoundsPlants, Genetically ModifiedPlant ShootsPurinesThiadiazolesTissue Culture TechniquesTransformation, GeneticbenzylaminopurineBenzyl Compoundsindolebutyric acidIndolesPhenylurea CompoundsPurinesThiadiazolesthidiazuron

Identifiers

PMID33060701
PMCPMC7566609

What OpenQuestion holds

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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.