Evidence map›Paper›PMID 19617558›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2009

Transcriptome of embryonic and neonatal mouse cortex by high-throughput RNA sequencing.

Xinwei Han, Xia Wu, Wen-Yu Chung, Tao Li, Anton Nekrutenko, Naomi S Altman, Gong Chen, Hong Ma

Open access · bronzeAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed
2.8field-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

47 citing papers in PubMed, 80 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

8 authors at 3 institutions in 4 countries.

Xinwei HanDepartment of Biology, Pennsylvania State University, University Park, PA 16802, USA.
Xia Wu
Wen-Yu Chung
Tao Li
Anton Nekrutenko
Naomi S Altman
Gong Chen
Hong Ma
Pennsylvania State University · USFudan University · CNIntercollege · CY

Funding

Extrasynaptic Regulation in EpileptogenesisR21NS054858 · NINDS · PENNSYLVANIA STATE UNIVERSITY, THE · PI CHEN, GONG · 2007 to 2008
$352k
NINDS NIH HHS NS054858NINDS NIH HHS R21 NS054858
6 · The paper itself

Abstract

Brain structure and function experience dramatic changes from embryonic to postnatal development. Microarray analyses have detected differential gene expression at different stages and in disease models, but gene expression information during early brain development is limited. We have generated >27 million reads to identify mRNAs from the mouse cortex for >16,000 genes at either embryonic day 18 (E18) or postnatal day 7 (P7), a period of significant synaptogenesis for neural circuit formation. In addition, we devised strategies to detect alternative splice forms and uncovered more splice variants. We observed differential expression of 3,758 genes between the 2 stages, many with known functions or predicted to be important for neural development. Neurogenesis-related genes, such as those encoding Sox4, Sox11, and zinc-finger proteins, were more highly expressed at E18 than at P7. In contrast, the genes encoding synaptic proteins such as synaptotagmin, complexin 2, and syntaxin were up-regulated from E18 to P7. We also found that several neurological disorder-related genes were highly expressed at E18. Our transcriptome analysis may serve as a blueprint for gene expression pattern and provide functional clues of previously unknown genes and disease-related genes during early brain development.

Indexed as

Gene Expression ProfilingSequence Analysis, RNAAnimalsAnimals, NewbornApoptosisAutophagyBrain DiseasesCerebral CortexFemaleGene Expression Regulation, DevelopmentalMiceMice, Inbred C57BLPregnancySynapsesTranscription FactorsTranscription Factors

Identifiers

PMID19617558
PMCPMC2722358
OpenAlexW2015170243

What OpenQuestion holds

Textmetadata
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.