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. 2013 Dec 16;33(2):101–113. doi: 10.1002/embj.201283326

Figure 8.

Figure 8

A proposed model of the essential function of PIAS1 in the regulation of self-renewal and lineage differentiation of HSCs.

PIAS1 restricts dormant cells to enter the active cell cycle, while supports the self-renewal of active HSC. PIAS1 also supports the proper differentiation of lymphoid cells, while restricting the myeloerythroid lineage.