Table 1 Results of XCI expressed as ratio of the areas of two alleles before and after methylation-sensitive enzyme HpaII digestion

From: Methylated premutation of the FMR1 gene in three sisters: correlating CGG expansion and epigenetic inactivation

Name

Ratio before HpaII digestion

Ratio after HpaII digestion

II-3

60:40

17:83

II-4

57:43

40:60

II-6

57:43

20:80

III-6

60:40

10:90

Skewed female (control)

61:39

1:99

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