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Series GSE149542 Query DataSets for GSE149542
Status Public on Apr 26, 2021
Title Evidence of superior and inferior sinoatrial nodes in the mammalian heart [Rat]
Organism Rattus norvegicus
Experiment type Expression profiling by high throughput sequencing
Summary We report the application of RNA sequencing technology for high-throughput profiling of regionally separated sinoatrial nodal tissues from rat hearts. We find that both the superior and inferior regions of these sinoatrial nodal tissues (termed sSAN and iSAN, respectively) possess statistically comparable levels of cardiac ion channels, receptors, neural proteins, and transcription factors. This study provides new insights into regional molecular expression of pacemaking tissue in the right atria.
Overall design Examination of 5 different tissue types from the rat heart.
Contributor(s) Brennan JA, Chen Q, Peng W, Efimov IR
Citation(s) 33357580
Submission date Apr 28, 2020
Last update date Apr 26, 2021
Contact name Igor Efimov
Organization name The George Washington University
Department Biomedical Engineering
Street address 800 22nd St NW
City Washington
State/province DC
ZIP/Postal code 20052
Country USA
Platforms (1)
GPL14844 Illumina HiSeq 2000 (Rattus norvegicus)
Samples (18)
GSM4504572 ST_0920
GSM4504573 ST_0921
GSM4504574 ST_1001
This SubSeries is part of SuperSeries:
GSE149543 Evidence of superior and inferior sinoatrial nodes in the mammalian heart
BioProject PRJNA629005
SRA SRP258996

Download family Format
SOFT formatted family file(s) SOFTHelp
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Series Matrix File(s) TXTHelp

Supplementary file Size Download File type/resource
GSE149542_RatGeneExpression.xls.gz 28.8 Mb (ftp)(http) XLS
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Raw data are available in SRA
Processed data are available on Series record

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