Evidence map›Paper›PMID 33389048›Full record

ArticlePlant cell reports2021

hRNAi-mediated knock-down of Sphenophorus levis V-ATPase E in transgenic sugarcane (Saccharum spp interspecific hybrid) affects the insect growth and survival.

Chakravarthi Mohan, Priscila Yumi Tanaka Shibao, Fernando Fonseca Pereira de Paula, Danyelle Toyama, Marcos Antonio Sanches Vieira, Antonio Figueira, Danielle Scotton, Andrea Soares-Costa, Flavio Henrique-Silva

Abstract read
PubMed Publisher
In one paragraph

Article in Plant cell reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.8field-weighted citation impact, top 30% 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

10 citing papers in PubMed, 18 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. RNAi and genome editing of sugarcane: Progress and prospects.The Plant journal : for cell and molecular biology · 2025
    Review
  5. Review
  6. Review
  7. Article
  8. The transcriptomic response ofFrontiers in cellular and infection microbiology · 2023
    Article
  9. Stabilized Double-Stranded RNA Strategy Improves Cotton Resistance to CBW (International journal of molecular sciences · 2022
    Article
  10. Application progress of plant-mediated RNAi in pest control.Frontiers in bioengineering and biotechnology · 2022
    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 at 2 institutions in 1 country.

Chakravarthi Mohan *Department of Genetics and Evolution, Federal University of São Carlos, São Carlos, SP, Brazil.
Priscila Yumi Tanaka Shibao *Department of Genetics and Evolution, Federal University of São Carlos, São Carlos, SP, Brazil.
Fernando Fonseca Pereira de PaulaDepartment of Genetics and Evolution, Federal University of São Carlos, São Carlos, SP, Brazil.
Danyelle ToyamaDepartment of Genetics and Evolution, Federal University of São Carlos, São Carlos, SP, Brazil.
Marcos Antonio Sanches VieiraCenter for Agrarian Sciences, Federal University of São Carlos, Araras, SP, Brazil.
Antonio FigueiraCenter for Nuclear Energy in Agriculture, University of São Paulo, Piracicaba, SP, Brazil.
Danielle ScottonCenter for Nuclear Energy in Agriculture, University of São Paulo, Piracicaba, SP, Brazil.
Andrea Soares-CostaDepartment of Genetics and Evolution, Federal University of São Carlos, São Carlos, SP, Brazil.
Flavio Henrique-SilvaDepartment of Genetics and Evolution, Federal University of São Carlos, São Carlos, SP, Brazil. dfhs@ufscar.br.ORCID http://orcid.org/0000-0003-3329-4597
Universidade Federal de São Carlos · BRUniversidade de São Paulo · BR

Funding

Conselho Nacional de Desenvolvimento Científico e Tecnológico 311746/2017-9Coordenação de Aperfeiçoamento de Pessoal de Nível Superior 001Fundação de Amparo à Pesquisa do Estado de São Paulo 2015/10855-9Fundação de Amparo à Pesquisa do Estado de São Paulo 2017/16-118-1
6 · The paper itself

Abstract

key messageTransgenic sugarcane expressing V-ATPase subunit E dsRNA affects growth and survival of Sphenophorus levis. Plants being sessile organisms are constantly confronted with several biotic and abiotic stresses. Sugarcane (Saccharum spp) is a major tropical crop widely cultivated for its sugar and other by-products. In Brazil, sugarcane plantations account for significant production losses due to Sphenophorus levis (sugarcane weevil) infestations. With the existing control measures being less effective, there arises a necessity for advanced strategies. Our bioassay injection experiments with V-ATPase E dsRNA in S. levis larvae showed significant mortality and reduction in transcription levels. Furthermore, we down-regulated the V-ATPase E gene of S. levis in transgenic sugarcane using an RNAi approach. The resultant RNAi transgenic lines exhibited reduction in larval growth and survival, without compromising plant performance under controlled environment. Our results illustrate that RNAi-mediated down-regulation of key genes is a promising approach in imparting resistance to sugarcane weevil.

Indexed as

AnimalsAnimals, Genetically ModifiedChimeraGene ExpressionInsect ControlInsect ProteinsLarvaPlants, Genetically ModifiedReal-Time Polymerase Chain ReactionRNA, Double-StrandedRNA InterferenceSaccharumVacuolar Proton-Translocating ATPasesWeevilsInsect ProteinsRNA, Double-StrandedVacuolar Proton-Translocating ATPasesBioassaydsRNA feedingSilencingSphenophorus levisTransgenic cropV-ATPase E

Identifiers

PMID33389048
OpenAlexW3118483448

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.