Transcription profiles of WT and CreER-Raptor-flox/flox common myeloid progenitors (CMP), granulocyte-macrophage progenitor (GMP), or lineage negative (Lin-) stimulated with M-CSF for 12 hours

Myelopoiesis is impaired in Raptor-deleted mice (CreER-Rptor-flox/flox). To evaluate the transcriptional changes in myeloid precursors , we isolated CMP (LinSca-1c-Kit+CD34+FcRII/IIImid), GMP (LinSca-1c-Kit+CD34+FcRII/IIIhigh) and Lin (B220, Ly6C, Ly6G, CD3, Ter-119) negative cells (Lin) from bone marrow of WT or CreER-Rptor-flox/flox mice. RNA was isolated from CMP and GMP immediately after sorting and Lin- cells were cultured for 12 hours with M-CSF (10 ng/mL) in 10% FBS and 1% P/S DMEM before RNA isolation.

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Karmaus PWF, Herrada AA, Guy C, Neale G, Dhungana Y, Long L, Vogel P, Avila J, Clish CB, Chi H