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. 2016 Oct 27;6:35794. doi: 10.1038/srep35794

Figure 1. PAH_c.1222C>T COS-7 cell line was established as a PKU in vitro model.

Figure 1

(a) Sanger sequencing analysis of PAH_c.1222C>T COS-7 cells by IRES reverse primer showed “A” point mutation on the PAH gene. (b) RT-PCR confirmed PAH_c.1222C>T expression in established cell line. (c) Western blot showed that the expression of PAH in PAH_c.1222C>T cells was lower than in PAH_WT cells.