Evidence map›Paper›PMID 24989135›Full record

ArticlePlant biology (Stuttgart, Germany)2015

Efficient transformation and artificial miRNA gene silencing in Lemna minor.

A Cantó-Pastor, A Mollá-Morales, E Ernst, W Dahl, J Zhai, Y Yan, B C Meyers, J Shanklin, R Martienssen

Abstract read
In one paragraph

Article in Plant biology (Stuttgart, Germany), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing 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

25 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Review
  6. Review
  7. Article
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  10. Article
  11. Article
  12. Article
  13. Plants (Basel, Switzerland) · 2021
    Article
  14. Review
  15. RobustFrontiers in bioengineering and biotechnology · 2021
    Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Review
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

9 authors.

A Cantó-PastorCold Spring Harbor Laboratory, Cold Spring Harbor, NY, USA.
A Mollá-Morales
E Ernst
W Dahl
J Zhai
Y Yan
B C Meyers
J Shanklin
R Martienssen

Funding

Transposons, RNA Interference and HeterochromatinR01GM067014 · NIGMS · COLD SPRING HARBOR LABORATORY · PI MARTIENSSEN, ROBERT A · 2003 to 2016
$4.1M
NIGMS NIH HHS R01 GM067014
6 · The paper itself

Abstract

Despite rapid doubling time, simple architecture and ease of metabolic labelling, a lack of genetic tools in the Lemnaceae (duckweed) has impeded the full implementation of this organism as a model for biological research. Here, we present technologies to facilitate high-throughput genetic studies in duckweed. We developed a fast and efficient method for producing Lemna minor stable transgenic fronds via Agrobacterium-mediated transformation and regeneration from tissue culture. Additionally, we engineered an artificial microRNA (amiRNA) gene silencing system. We identified a Lemna gibba endogenous miR166 precursor and used it as a backbone to produce amiRNAs. As a proof of concept we induced the silencing of CH42, a magnesium chelatase subunit, using our amiRNA platform. Expression of CH42 in transgenic L. minor fronds was significantly reduced, which resulted in reduction of chlorophyll pigmentation. The techniques presented here will enable tackling future challenges in the biology and biotechnology of Lemnaceae.

Indexed as

Gene SilencingTransformation, GeneticAraceaeBase SequenceDNA, BacterialDown-RegulationGene Expression Regulation, PlantGreen Fluorescent ProteinsMicroRNAsMolecular Sequence DataMutagenesis, InsertionalPhenotypePlants, Genetically ModifiedPolymerase Chain ReactionRegenerationRNA, MessengerDNA, BacterialGreen Fluorescent ProteinsMicroRNAsRNA, MessengerT-DNAAmiRNACH42LemnaceaemicroRNARNA silencingstable transformation

Identifiers

PMID24989135
PMCPMC4458260

What OpenQuestion holds

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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.