Evidence map›Paper›PMID 27075691›Full record

ArticleScientific reports2016

Alternative promoters of Peg3 with maternal specificity.

Bambarendage P U Perera, Joomyeong Kim

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
4.8field-weighted citation impact, top 5% 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

16 citing papers in PubMed, 23 citations in OpenAlex.

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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

2 authors at 1 institution in 1 country.

Bambarendage P U PereraDepartment of Biological Sciences, Louisiana State University, Baton Rouge, LA 70803, USA.
Joomyeong KimDepartment of Biological Sciences, Louisiana State University, Baton Rouge, LA 70803, USA.
Louisiana State University · US

Funding

Imprinting studies of a paternally expressed Usp29 geneR01GM066225 · NIGMS · UNIVERSITY OF CALIF-LAWRNC LVRMR NAT LAB · PI KIM, JOOMYEONG · 2004 to 2013
$2.6M
Aebp2 as an epigenetic regulator for neural crest cellR01GM097074 · NIGMS · LOUISIANA STATE UNIV A&M COL BATON ROUGE · PI KIM, JOOMYEONG · 2013 to 2016
$1.1M
NIGMS NIH HHS R01 GM066225NIGMS NIH HHS R01-GM066225NIGMS NIH HHS R01 GM097074NIGMS NIH HHS R01-GM097074
6 · The paper itself

Abstract

Peg3 (paternally expressed gene 3) is an imprinted gene localized within an evolutionarily conserved 500-kb domain in human chromosome 19q13.4 and mouse proximal chromosome 7. In the current study, we have identified three alternative promoters for mouse Peg3 and one alternative promoter for human PEG3. These alternative promoters are localized within the 200-kb upstream region of human and mouse PEG3, which is well conserved and thus predicted to harbor several cis-regulatory elements for the PEG3 domain. In the mouse, two of these alternative promoters drive maternal-specific expression of Peg3 specifically in the hypothalamus of the adult brain, while the remaining third promoter drives bi-allelic expression of Peg3 with a paternal bias only in the neonatal-stage brain. In human, an alternative transcript is also detected at relatively very low levels in adult brain and placenta. Overall, the identification of alternative promoters in both mouse and human models suggests that these alternative promoters may be functionally selected features for the PEG3 imprinted domain during mammalian evolution.

Indexed as

Promoter Regions, GeneticTranscription, GeneticAnimalsAnimals, NewbornBrainFemaleGene Expression ProfilingHumansKruppel-Like Transcription FactorsMicePlacentaPregnancySex FactorsKruppel-Like Transcription FactorsPEG3 protein, humanPeg3 protein, mouse

Identifiers

PMID27075691
PMCPMC4830991
OpenAlexW2342114018

What OpenQuestion holds

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LicenceCC BY
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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.