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Using methylation - sensitive restriction enzymes , we characterized the methylation pattern on the 5 side of the CTG repeat in the DMPK gene of normal individuals and of patients affected with myotonic dystrophy , showing expansions of the repetitive sequence .
 Disease: myotonic dystrophy
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease 
Text: {0} 
Answer:
 Disease: myotonic dystrophy