Evidence map›Paper›PMID 21559871›Full record

ArticleMarine biotechnology (New York, N.Y.)2011

Functional divergences of GAPDH isoforms during early development in two perciform fish species.

Elena Sarropoulou, Dimitra Nousdili, Georgios Kotoulas, Antonios Magoulas

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Marine biotechnology (New York, N.Y.), 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.5field-weighted citation impact, top 34% 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

6 citing papers in PubMed, 12 citations in OpenAlex.

  1. Article
  2. Deciphering European Sea Bass (International journal of molecular sciences · 2025
    Article
  3. Article
  4. Article
  5. Article
  6. 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 at 1 institution in 1 country.

Elena SarropoulouInstitute of Marine Biology and Genetics (I.M.B.G.), Hellenic Centre for Marine Research Crete, Gournes Pediados, P.O. Box 2214, 71003 Heraklion, Crete, Greece. sarris@her.hcmr.gr
Dimitra Nousdili
Georgios Kotoulas
Antonios Magoulas
Hellenic Centre for Marine Research · GR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Glyceraldehyde-3-phospate dehydrogenase (GAPDH) is involved in basic cell catabolic processes and, as it is thought to be continuously expressed, belongs to the group of housekeeping genes. Thus, it is frequently used as an internal control in quantitative gene expression studies. However, the evidence of different expression patterns in a broad range of organisms and tissues, as well as the occurrence of different isoforms, shows that GAPDH has to be reevaluated as an internal control in qPCR studies, and its annotation has to be enriched. GAPDH has been shown to be involved in the pathway of energy and carbon molecule supply as well as in transcription and apoptosis. In the present study, we isolated the two isoforms, GAPDH-1 and GAPDH-2, of the gilthead sea bream (Sparus aurata) and the European sea bass (Dicentrarchus labrax). We inferred the phylogenetic relationships to ten other fish species and gave the gene structure of both genes. We further investigated gene expression analysis in both species for different developmental stages showing divergent gene expression of the two isoforms and the possible function of GAPDH-1 as a maternal gene.

Indexed as

PhylogenyAnimalsBase SequenceBassBayes TheoremComputational BiologyDNA PrimersGene Expression Regulation, DevelopmentalGlyceraldehyde-3-Phosphate DehydrogenasesIsoenzymesLogistic ModelsModels, GeneticMolecular Sequence DataReal-Time Polymerase Chain ReactionSea BreamSequence Analysis, DNADNA PrimersGlyceraldehyde-3-Phosphate DehydrogenasesIsoenzymes

Identifiers

PMID21559871
OpenAlexW2093787726

What OpenQuestion holds

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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.