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. 2013 May 28;8(5):e63862. doi: 10.1371/journal.pone.0063862

Figure 1. Culture setup of SH-SY5Y cells treated with or without RA.

Figure 1

Cells were cultured for 8 days in medium only (the noRNA group) or in medium supplemented with 1 µM retinoic acid (the RA group). Cells were harvested for RNA isolation at the indicated time points.