Evidence map›Paper›PMID 21731673›Full record

ArticlePloS one2011

Deterministic and stochastic allele specific gene expression in single mouse blastomeres.

Fuchou Tang, Catalin Barbacioru, Ellen Nordman, Siqin Bao, Caroline Lee, Xiaohui Wang, Brian B Tuch, Edith Heard, Kaiqin Lao, M Azim Surani

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 90 papers.

0numbers the graph read from it
0cells of the map it votes in
90citing papers in PubMed
6.4field-weighted citation impact, top 3% 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

90 citing papers in PubMed, 158 citations in OpenAlex.

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30 more citing papers are in PubMed but not listed here.

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

10 authors at 4 institutions in 4 countries.

Fuchou TangWellcome Trust/Cancer Research UK Gurdon Institute of Cancer and Developmental Biology, University of Cambridge, Cambridge, United Kingdom.
Catalin Barbacioru
Ellen Nordman
Siqin Bao
Caroline Lee
Xiaohui Wang
Brian B Tuch
Edith Heard
Kaiqin Lao
M Azim Surani
Life Systems (United States) · USThe Gurdon Institute · GBCentre National de la Recherche Scientifique · FRPeking University · CN

Funding

Medical Research Council G0800784Wellcome Trust
6 · The paper itself

Abstract

Stochastic and deterministic allele specific gene expression (ASE) might influence single cell phenotype, but the extent and nature of the phenomenon at the onset of early mouse development is unknown. Here we performed single cell RNA-Seq analysis of single blastomeres of mouse embryos, which revealed significant changes in the transcriptome. Importantly, over half of the transcripts with detectable genetic polymorphisms exhibit ASE, most notably, individual blastomeres from the same two-cell embryo show similar pattern of ASE. However, about 6% of them exhibit stochastic expression, indicated by altered expression ratio between the two alleles. Thus, we demonstrate that ASE is both deterministic and stochastic in early blastomeres. Furthermore, we also found that 1,718 genes express two isoforms with different lengths of 3'UTRs, with the shorter one on average 5-6 times more abundant in early blastomeres compared to the transcripts in epiblast cells, suggesting that microRNA mediated regulation of gene expression acquires increasing importance as development progresses.

Indexed as

AllelesGene Expression Regulation, Developmental3' Untranslated RegionsAllelic ImbalanceAlternative SplicingAnimalsBlastocystBlastomeresEmbryonic DevelopmentGene Expression ProfilingMiceMicroRNAsPolymorphism, Single NucleotidePrincipal Component AnalysisProtein IsoformsRNA, Untranslated3' Untranslated RegionsMicroRNAsProtein IsoformsRNA, Untranslated

Identifiers

PMID21731673
PMCPMC3121735
OpenAlexW1990979239

What OpenQuestion holds

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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.