Evidence map›Paper›PMID 31284383›Full record

ArticleMolecules (Basel, Switzerland)2019

From Fish Eggs to Fish Name: Caviar Species Discrimination by COIBar-RFLP, an Efficient Molecular Approach to Detect Fraud in the Caviar Trade.

Anna Maria Pappalardo, Agnese Petraccioli, Teresa Capriglione, Venera Ferrito

Abstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2019. 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
–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

10 citing papers in PubMed.

  1. Siberian Sturgeon (Life (Basel, Switzerland) · 2026
    Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Volatile Organic Compounds Profile in White SturgeonMolecules (Basel, Switzerland) · 2020
    Article
  10. 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

4 authors.

Anna Maria PappalardoDepartment of Biological, Geological and Environmental Sciences-Section of Animal Biology "M. La Greca", University of Catania, Via Androne 81, 95124 Catania, Italy. pappalam@unict.it.
Agnese PetraccioliDepartment of Biology, University of Naples "Federico II", Via Cinthia Ed7, 80126 Naples, Italy.
Teresa CapriglioneDepartment of Biology, University of Naples "Federico II", Via Cinthia Ed7, 80126 Naples, Italy.
Venera FerritoDepartment of Biological, Geological and Environmental Sciences-Section of Animal Biology "M. La Greca", University of Catania, Via Androne 81, 95124 Catania, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The demand for caviar is growing as is its price on the market. Due to the decline of true caviar production from sturgeons, eggs from other fish species and other animals have been used as substitutes for caviar. The labels on these products should indicate the species from which the eggs were derived, but the label can be misleading in some cases. In this context, species identification using DNA analysis is crucial for traceability and authentication of caviar products. In this work, we applied the COIBar-RFLP procedure to obtain species-specific endonuclease restriction patterns useful to discriminate "caviar" species. The tested caviar products were identified as originating from eight species:

Indexed as

Fish ProductsAnimalsBase SequenceElectron Transport Complex IVFishesOvumPolymorphism, Restriction Fragment LengthElectron Transport Complex IVcaviarCOIBar-RFLPDNA barcodingspecies identification

Identifiers

PMID31284383
PMCPMC6651330

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Registered trials

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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.