Project description:A transcriptome study in mouse hematopoietic stem cells was performed using a sensitive SAGE method, in an attempt to detect medium and low abundant transcripts expressed in these cells. Among a total of 31,380 unique transcript, 17,326 (55%) known genes were detected, 14,054 (45%) low-copy transcripts that have no matches to currently known genes. 3,899 (23%) were alternatively spliced transcripts of the known genes and 3,754 (22%) represent anti-sense transcripts from known genes.
Project description:An undefined number of mammalian genes are expressed preferentially from one parental allele, in a process termed genomic imprinting. To shed light on the general principles of this process in a single cell type, we profiled allelic gene expression, DNaseI hypersensitivity (DHS), and CTCF binding in genetically defined murine trophoblast stem cells (TSCs). The data deposited in this entry are from CTCF ChIP-Seq and DNase-Seq experiments performed in the BC.1 cell line. All other data has been previously deposited as part of GEO Series GSE39406. The F1 TSC line profiled was generated from a cross between a C57BL/6J (B6) female and CAST/EiJ (Cast) male mouse.