Project description:Gene expression profile of LSK-enriched population of hematopoietic progenitor cells from Abi-1 KO mice indicates activation of the NFκB pathway. In this dataset, we include the expression data obtained from Lineage-, Sca-1+, cKit+ (LSK)-enriched population of hematopoietic progenitor cells isolated from the bone marow of Abi-1 KO and WT animals. Abi1(fl/fl);Tg (Mx1- cre(-)) or Abi1(fl/fl);Tg (Mx1-cre(+)) mice were subjected to polyinosinic:polycytidylic acid [poly(I:C)]-induced activation of the Cre recombinase under control of the Mx1 promoter to obtain animals with an Abi1(fl/fl);Tg (Mx1-cre(-)) (Abi-1 WT) or Abi1(-/-);Tg (Mx1-cre(+)) (Abi-1 KO) genotype.
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:The transcriptome of Ctrl and Vitamin A-deficient longterm hematopoietic stem cells (LT-HSC) and multipotant progenitors (MPP3/4) was assessed by RNAseq.
