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Title: Expression data from TFIIA-non-cleavable mouse fetal liver hematopoietic stem cells      
keywords:
Transcriptome or Gene expression
ID:
PRJNA205539
description:
During embryogenesis, development of hematopoietic stem cells (HSC) occurs in the fetal liver and involves coordinate programs of transcription. Taspase1, a highly conserved threonine protease, directly cleaves and regulates the TFIIA families of transcription factors. We discovered that loss of Taspase1 (Tasp1-/-) or non-cleavage of TFIIAα−β (TFIIAα-βnc/nc) leads to a severe fetal liver developmental retardation that is associated with impaired HSC self-renewal and loss of HSC quiescence. We used microarray to elucidate the mechanism(s) by which TFIIA regulates fetal liver hematopoiesis, and expression of targets of HoxA9 was found to be altered by gene set enrichment analyses. Overall design: Embryonic day 14.5 fetal liver HSCs (defined as Lineage-Sca-1+c-Kit+CD150+cells) of wild-type (n = 4) and TFIIAα-βnc/nc (n = 3) were analyzed.
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landingpage: http://www.ncbi.nlm.nih.gov/bioproject/PRJNA205539
authentication:
none
authorization:
none
name:
Mus musculus
ncbiID:
ncbitax:10090
abbreviation:
NCBI
homePage: http://www.ncbi.nlm.nih.gov
ID:
SCR:006472
name:
National Center for Biotechnology Information
homePage: http://www.ncbi.nlm.nih.gov/bioproject
ID:
SCR:004801
name:
NCBI BioProject