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. 2014 Aug 1;3(4):162–175. doi: 10.1089/biores.2014.0019

FIG. 3.

FIG. 3.

Expression of SOX2 and BRN3A in the hiPSC and hESC neurospheres at 19 and 35 DIV. (A) SOX2 is expressed during the proneurosensory stage of AN development. (B) SOX2 immunopositive cells were observed in the hiPSC and hESC neurospheres at all the time points analyzed. (C) The box inserts of the merged images of (B) show that at 19 DIV and 35 DIV, there were some cells that were BRN3A+/SOX2+ (arrows); however, the majority were either BRN3A+/SOX2− and/or BRN3A−/SOX2+. Scale bar=100μm (all images).