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. Author manuscript; available in PMC: 2015 May 1.
Published in final edited form as: J Tissue Eng Regen Med. 2012 Nov 13;9(5):540–549. doi: 10.1002/term.1631

Figure 2.

Figure 2

hAFSCs transduced with Ad-Pdx1 form proliferating clusters and upregulate endogenous human Pdx1. (A) Phase-contrast microscopy showing Pdx1-dependent cluster formation over 8 days after viral transduction (B) High-magnification view of one AFSC cluster replated on tissue culture plastic. (C) RT–PCR analysis showing relative fold change increase in the expression of exogenously introduced mPdx1 and the resulting endogenous hPDX1 expression over a 2 week time course