Evidence map›Paper›PMID 26912232›Full record

ArticleJournal of virological methods2016

Artificial microRNA-derived resistance to Cassava brown streak disease.

Henry Wagaba, Basavaprabhu L Patil, Settumba Mukasa, Titus Alicai, Claude M Fauquet, Nigel J Taylor

Open access · hybridAbstract read
In one paragraph

Article in Journal of virological methods, 2016. 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
15.1field-weighted citation impact, top 2% 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

25 citing papers in PubMed, 65 citations in OpenAlex.

  1. Article
  2. RNA silencing: the future potential strategy for engineering virus resistance in plants.Physiology and molecular biology of plants : an international journal of functional plant biology · 2025
    Review
  3. Review
  4. Review
  5. Review
  6. Review
  7. Review
  8. Article
  9. Small RNA-based plant protection against diseases.Frontiers in plant science · 2022
    Review
  10. Review
  11. Article
  12. Review
  13. Review
  14. Engineering Disease-Resistant Cassava.Cold Spring Harbor perspectives in biology · 2019
    Review
  15. Article
  16. Review
  17. Review
  18. Article
  19. Review
  20. Plant Responses to Pathogen Attack: Small RNAs in Focus.International journal of molecular sciences · 2018
    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

6 authors at 5 institutions in 4 countries.

Henry WagabaNational Crops Resources Research Institute, Namulonge, P.O. Box 7084, Kampala, Uganda; Makerere University, P.O. Box 7062, University Rd, Kampala, Uganda.
Basavaprabhu L PatilICAR-National Research Center on Plant Biotechnology, IARI, Pusa Campus, New Delhi 110012, India.
Settumba MukasaMakerere University, P.O. Box 7062, University Rd, Kampala, Uganda.
Titus AlicaiNational Crops Resources Research Institute, Namulonge, P.O. Box 7084, Kampala, Uganda.
Claude M FauquetCentro Internacional de Agricultura Tropical, Cali, Apartado Aéreo 6713, Cali, Colombia.
Nigel J TaylorDonald Danforth Plant Science Center, 975 North Warson Road, St. Louis, MO 63132, USA. Electronic address: ntaylor@danforthcenter.org.
National Agricultural Research Institute · UGDonald Danforth Plant Science Center · USInternational Center for Tropical Agriculture · COMakerere University · UGNational Research Centre on Plant Biotechnology · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Artificial miRNAs (amiRNA) were generated targeting conserved sequences within the genomes of the two causal agents of Cassava brown streak disease (CBSD): Cassava brown streak virus (CBSV) and Ugandan cassava brown streak virus (UCBSV). Transient expression studies on ten amiRNAs targeting 21nt conserved sequences of P1(CBSV and UCBSV), P3(CBSV and UCBSV), CI(UCBSV), NIb(CBSV and UCBSV), CP(UCBSV) and the un-translated region (3'-UTR) were tested in Nicotiana benthamiana. Four out of the ten amiRNAs expressed the corresponding amiRNA at high levels. Transgenic N. benthamiana plants were developed for the four amiRNAs targeting the P1 and NIb genes of CBSV and the P1 and CP genes of UCBSV and shown to accumulate miRNA products. Transgenic plants challenged with CBSV and UCBSV isolates showed resistance levels that ranged between ∼20-60% against CBSV and UCBSV and correlated with expression levels of the transgenically derived miRNAs. MicroRNAs targeting P1 and NIb of CBSV showed protection against CBSV and UCBSV, while amiRNAs targeting the P1 and CP of UCBSV showed protection against UCBSV but were less efficient against CBSV. These results indicate a potential application of amiRNAs for engineering resistance to CBSD-causing viruses in cassava.

Indexed as

Disease ResistanceMicroRNAsNicotianaPlant DiseasesPlants, Genetically ModifiedMicroRNAsArtificial microRNAsCassava brown streak diseaseCassava brown streak virusUgandan cassava brown streak virusVirus resistance

Identifiers

PMID26912232
PMCPMC4819903
OpenAlexW2279423376

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.