PPP1R2C and Turner syndrome: Similarly, 13 genes (XIST, TISX, SHROOM1, SGK1, PPP1R2C, MAP7D2, JUND, CHKA, CALHM6, AL672277.1, AIF1, ADTRP, and AC008569.1) were down-expressed in the Turner syndrome patient compared with the Graves’ disease patient (Figure 6).