Hdac3 is essential for DNA replication and differentiation of hematopoietic stem and progenitor cells

Background: To define changes in gene expression from stem cells and early progenitor cells lacking histone deacetylase 3 (Hdac3), we purified bone marrow Lineage Negative, Sca1/cKit positive and Flt3 negative cells from wild type and Vav-Cre/Hdac3Flox/- mice. These lineage-specific knock out mice lack Hdac3 throughout the hematopoietic system. To ensure that only cells lacking Hdac3 were measured, we used a Lox-STOP-Lox-ROSA26-GFP transgene such that any cell containing active Cre also expresses GFP.

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Summers AR, Fischer MA, Stengel KR, Zhao Y, Kaiser JF, Wells CE, Hunt A, Bhaskara S, Luzwick JW, Sampathi S, Chen X, Thompson MA, Cortez D, Hiebert SW