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Table 5 Average methylation at imprinted genes in five samples with paired normal adjacent tissue

From: DNA methylation analysis reveals distinct methylation signatures in pediatric germ cell tumors

  Ovarian Germinoma Ovarian Teratoma Ovarian YST Ovarian Germinoma Testicular YST
  Age 7 Age 21 Age 19 Age 11 Age 1
  Average Methylation1 Average Methylation1 Average Methylation1 Average Methylation1 Average Methylation1
H19 CTCF3      
Normal 48% 48% 61% 49% 50%
Tumor 13% 8% 63% 14% 26%
H19 CTCF6      
Normal 36% 36% 44% 34% 36%
Tumor 10% 6% 39% 10% 26%
IGF2      
Normal 54% 53% 68% 31% 63%
Tumor 12% 33% 26% 9% 55%
KvDMR      
Normal 56% 54% 78% 53% 63%
Tumor 11% 97% 24% 10% 11%
SNRPN      
Normal 41% 37% 55% NA2 21%
Tumor 10% 81% 19% 40% 2%
PEG3      
Normal 34% 39% 54% NA2 37%
Tumor 9% 86% 88% 40% NA2
  1. 1Average percent methylation across all CpG loci analyzed in the DMR.
  2. 2NA: Sample failed to amplify.