Evidence map›Paper›PMID 28292258›Full record

ArticleBMC plant biology2017

Production of BP178, a derivative of the synthetic antibacterial peptide BP100, in the rice seed endosperm.

Laura Montesinos, Mireia Bundó, Esther Badosa, Blanca San Segundo, María Coca, Emilio Montesinos

Open access · goldAbstract read
In one paragraph

Article in BMC plant biology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
2.1field-weighted citation impact, top 15% 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

18 citing papers in PubMed, 30 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Review
  5. Deciphering the Mechanism of Action of the Antimicrobial Peptide BP100.International journal of molecular sciences · 2024
    Review
  6. A comprehensive review onFrontiers in genetics · 2024
    Review
  7. Article
  8. Review
  9. Review
  10. Article
  11. Frontiers in plant science · 2022
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. 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 2 institutions in 1 country.

Laura MontesinosInstitute of Food and Agricultural Technology-CIDSAV-XaRTA, University of Girona, Girona, 17071, Spain.
Mireia BundóCentre for Research in Agricultural Genomics (CRAG), CSIC-IRTA-UAB-UB. Edifici CRAG, Campus de la UAB, 08193, Bellaterra, Barcelona, Spain.
Esther BadosaInstitute of Food and Agricultural Technology-CIDSAV-XaRTA, University of Girona, Girona, 17071, Spain.
Blanca San SegundoCentre for Research in Agricultural Genomics (CRAG), CSIC-IRTA-UAB-UB. Edifici CRAG, Campus de la UAB, 08193, Bellaterra, Barcelona, Spain.
María CocaCentre for Research in Agricultural Genomics (CRAG), CSIC-IRTA-UAB-UB. Edifici CRAG, Campus de la UAB, 08193, Bellaterra, Barcelona, Spain.
Emilio MontesinosInstitute of Food and Agricultural Technology-CIDSAV-XaRTA, University of Girona, Girona, 17071, Spain. emilio.montesinos@udg.edu.ORCID 0000-0003-4455-8332
Center for Research in Agricultural Genomics · ESUniversitat de Girona · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundBP178 peptide is a synthetic BP100-magainin derivative possessing strong inhibitory activity against plant pathogenic bacteria, offering a great potential for future applications in plant protection and other fields. Here we report the production and recovery of a bioactive BP178 peptide using rice seeds as biofactories.

resultsA synthetic gene encoding the BP178 peptide was prepared and introduced in rice plants. The gene was efficiently expressed in transgenic rice under the control of an endosperm-specific promoter. Among the three endosperm-specific rice promoters (Glutelin B1, Glutelin B4 or Globulin 1), best results were obtained when using the Globulin 1 promoter. The BP178 peptide accumulated in the seed endosperm and was easily recovered from rice seeds using a simple procedure with a yield of 21 μg/g. The transgene was stably inherited for at least three generations, and peptide accumulation remained stable during long term storage of transgenic seeds. The purified peptide showed in vitro activity against the bacterial plant pathogen Dickeya sp., the causal agent of the dark brown sheath rot of rice. Seedlings of transgenic events showed enhanced resistance to the fungal pathogen Fusarium verticillioides, supporting that the in planta produced peptide was biologically active.

conclusionsThe strategy developed in this work for the sustainable production of BP178 peptide using rice seeds as biofactories represents a promising system for future production of peptides for plant protection and possibly in other fields.

Indexed as

Anti-Bacterial AgentsEndospermGene Expression Regulation, PlantOligopeptidesOryzaPlants, Genetically ModifiedAnti-Bacterial Agentslysyl-lysyl-leucyl-phenylalanyl-lysyl-lysyl-isoleucyl-leucyl-lysyl-tyrosyl-leucinamideOligopeptidesAntimicrobial peptideOryza sativaPathogen resistancePeptide recoveryProtein bodiesRice biofactory

Identifiers

PMID28292258
PMCPMC5351061
OpenAlexW2596970585

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.