Evidence map›Paper›PMID 29769563›Full record

ArticleScientific reports2018

Expressed repetitive elements are broadly applicable reference targets for normalization of reverse transcription-qPCR data in mice.

Marjolijn Renard, Suzanne Vanhauwaert, Marine Vanhomwegen, Ali Rihani, Niels Vandamme, Steven Goossens, Geert Berx, Pieter Van Vlierberghe, Jody J Haigh, Bieke Decaesteker and 5 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
2.1field-weighted citation impact, top 12% 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

7 citing papers in PubMed, 27 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. 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

15 authors at 4 institutions in 3 countries.

Marjolijn RenardCenter for Medical Genetics, Ghent University, Ghent, Belgium.
Suzanne VanhauwaertCenter for Medical Genetics, Ghent University, Ghent, Belgium.
Marine VanhomwegenCenter for Medical Genetics, Ghent University, Ghent, Belgium.
Ali RihaniDepartment of Microbiology, Tumor and Cell Biology, Karolinska Institute, Stockholm, Sweden.ORCID 0000-0002-6176-0519
Niels VandammeMolecular and Cellular Oncology Lab, Inflammation Research Center, VIB, Ghent, Belgium.
Steven GoossensCenter for Medical Genetics, Ghent University, Ghent, Belgium.
Geert BerxMolecular and Cellular Oncology Lab, Inflammation Research Center, VIB, Ghent, Belgium.
Pieter Van VlierbergheCenter for Medical Genetics, Ghent University, Ghent, Belgium.ORCID 0000-0001-9063-7205
Jody J HaighMammalian Functional Genetics Group, Australian Centre for Blood Diseases, Monash University, Melbourne, Australia.
Bieke DecaestekerCenter for Medical Genetics, Ghent University, Ghent, Belgium.
Jolien Van LaereCenter for Medical Genetics, Ghent University, Ghent, Belgium.
Irina LambertzCenter for Medical Genetics, Ghent University, Ghent, Belgium.
Frank SpelemanCenter for Medical Genetics, Ghent University, Ghent, Belgium.
Jo VandesompeleCenter for Medical Genetics, Ghent University, Ghent, Belgium.ORCID 0000-0001-6274-0184
Andy WillaertCenter for Medical Genetics, Ghent University, Ghent, Belgium. andy.willaert@ugent.be.
Ghent University Hospital · BEGhent University · BEKarolinska Institutet · SEMonash University · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Reverse transcription quantitative PCR (RT-qPCR) is the gold standard method for gene expression analysis on mRNA level. To remove experimental variation, expression levels of the gene of interest are typically normalized to the expression level of stably expressed endogenous reference genes. Identifying suitable reference genes and determining the optimal number of reference genes should precede each quantification study. Popular reference genes are not necessarily stably expressed in the examined conditions, possibly leading to inaccurate results. Stably and universally expressed repetitive elements (ERE) have previously been shown to be an excellent alternative for normalization using classic reference genes in human and zebrafish samples. Here, we confirm that in mouse tissues, EREs are broadly applicable reference targets for RT-qPCR normalization, provided that the RNA samples undergo a thorough DNase treatment. We identified Orr1a0, Rltr2aiap, and Rltr13a3 as the most stably expressed mouse EREs across six different experimental conditions. Therefore, we propose this set of ERE reference targets as good candidates for normalization of RT-qPCR data in a plethora of conditions. The identification of widely applicable stable mouse RT-qPCR reference targets for normalization has great potential to facilitate future murine gene expression studies and improve the validity of RT-qPCR data.

Indexed as

AnimalsCardiovascular AbnormalitiesDisease Models, AnimalFemaleHumansLeukemia, Prolymphocytic, T-CellMaleMiceMice, Inbred C57BLMice, TransgenicNeuroblastomaReference StandardsRepetitive Sequences, Nucleic AcidReverse Transcriptase Polymerase Chain ReactionSkin DiseasesZebrafish

Identifiers

PMID29769563
PMCPMC5955877
OpenAlexW2806448305

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.