Evidence map›Paper›PMID 21356103›Full record

ArticleBMC genomics2011

Gene expression throughout a vertebrate's embryogenesis.

Goran Bozinovic, Tim L Sit, David E Hinton, Marjorie F Oleksiak

Open access · goldAbstract read
In one paragraph

Article in BMC genomics, 2011. 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
3.4field-weighted citation impact, top 9% 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, 39 citations in OpenAlex.

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  7. Evolutionary toxicology in an omics world.Evolutionary applications · 2017
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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 3 institutions in 1 country.

Goran BozinovicDepartment of Environmental and Molecular Toxicology, North Carolina State University, Raleigh, 27695-7633, USA.
Tim L Sit
David E Hinton
Marjorie F Oleksiak
North Carolina State University · USDuke University · USUniversity of Miami · US

Funding

Zebrafish as a Detector of Organophosphate ExposureP42ES010356 · NIEHS · DUKE UNIVERSITY · PI EDWARD D LEVIN · 2000 to 2026
$56.2M
Training CoreP42ES007381 · NIEHS · BOSTON UNIVERSITY MEDICAL CAMPUS · PI HAHN, MARK E · 1995 to 2019
$46.1M
Microarray Analyses of Polluted Natural PopulationsR01ES011588 · NIEHS · UNIVERSITY OF MIAMI ROSENTEIL SCHOOL · PI OLEKSIAK, MARJORIE F · 2004 to 2008
$1.5M
NIEHS NIH HHS 2P42 ES010356NIEHS NIH HHS P42 ES007381NIEHS NIH HHS R01 ES011588
6 · The paper itself

Abstract

backgroundDescribing the patterns of gene expression during embryonic development has broadened our understanding of the processes and patterns that define morphogenesis. Yet gene expression patterns have not been described throughout vertebrate embryogenesis. This study presents statistical analyses of gene expression during all 40 developmental stages in the teleost Fundulus heteroclitus using four biological replicates per stage.

resultsPatterns of gene expression for 7,000 genes appear to be important as they recapitulate developmental timing. Among the 45% of genes with significant expression differences between pairs of temporally adjacent stages, significant differences in gene expression vary from as few as five to more than 660. Five adjacent stages have disproportionately more significant changes in gene expression (> 200 genes) relative to other stages: four to eight and eight to sixteen cell stages, onset of circulation, pre and post-hatch, and during complete yolk absorption. The fewest differences among adjacent stages occur during gastrulation. Yet, at stage 16, (pre-mid-gastrulation) the largest number of genes has peak expression. This stage has an over representation of genes in oxidative respiration and protein expression (ribosomes, translational genes and proteases). Unexpectedly, among all ribosomal genes, both strong positive and negative correlations occur. Similar correlated patterns of expression occur among all significant genes.

conclusionsThese data provide statistical support for the temporal dynamics of developmental gene expression during all stages of vertebrate development.

Indexed as

Gene Expression ProfilingGene Expression Regulation, DevelopmentalAnimalsCluster AnalysisEmbryonic DevelopmentFundulidaeModels, StatisticalOligonucleotide Array Sequence AnalysisRibosomesSequence Analysis, RNA

Identifiers

PMID21356103
PMCPMC3062618
OpenAlexW2017431026

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.