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Table 3 MAF frequency for ethnic ancestry obtained in dbSNP database, PA patients and controls

From: Susceptibility loci for pancreatic cancer in the Brazilian population

  MAF frequency
dbSNP database Brazilian PA Brazilian controls
SNP African European Asian African (30) European (62) Asian (2) African (45) European (206) Asian (4)
rs3790844 0.13 (6740) 0.23 (158,742) 0.66 (414) 0.23 0.21 1.0 0.26** 0.26 0.88
rs17688601 0.07 (2012) 0.26 (119,368) 0.05 (280) 0.22 0.18 0.00 0.27** 0.25 0.00
rs9854771 0.28 (3086) 0.36 (93,526) 0.14 (238) 0.23 0.27 0.00 0.47*/** 0.38 0.00
rs7310409 0.32 (6064) 0.40 (153,574) 0.38 (370) 0.48 0.47 0.5 0.34 0.42 0.25
rs2941471 0.13 (82) 0.42 (2072) 0.50 (4) 0.65 0.67 0.5 0.41*/** 0.44* 0.375
rs401681 NA NA NA 0.42 0.5 0.5 0.45 0.45 0.25
rs13303010 0.64 (3306) 0.10 (117,068) 0.27 (186) 0.35 0.33 0.25 0.35** 0.19* 0.25
rs9543325 0.85 (5580) 0.37 (153,016) 0.46 (370) 0.45 0.49 0.25 0.61*/** 0.40 0.5
rs4795218 0.06 (82) 0.21 (2072) 0.5 (4) 0.13 0.15 0.00 0.14 0.22 0.2
  1. For dbSNP Database values indicated are MAF followed by sample number. For Brazilian PA and controls, MAF are represented according to self-reported ethnic ancestry followed by sample number
  2. *Statistical difference (p < 0.05) between allele frequency in Brazilian PA patients and controls related to the same ancestry
  3. **Statistical difference (p < 0.05) between allele frequency in Brazilian controls and dbSNP Database related to the same ancestry