Comparison for MAF of variants in the 5′-flanking region of PPP2R2D between southern Han Chinese and HapMap populations.

aData from HapMap database (http://www.hapmap.org) showing the MAF in various populations, including HCB, JPT, CEU, YRI. Abbreviations: HCB: Han Chinese in Beijing, China; JPT: Japanese in Tokyo, Japan; CEU: Utah residents with Northern and Western European ancestry from the CEPH collection; YRI: Yoruban in Ibadan, Nigeria.b. The data display no G allele.c. No published data in HapMap database.d. Statistic difference between current studied population and HapMap populations with χ2 test (P