885
Previous work from our laboratory demonstrated that a DNase l - hypersensitive site located adjacent to the repeats on the wild - type allele is eliminated by repeat expansion , indicating that large CTG - repeat arrays may be associated with a local chromatin environment that represses gene expression .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease 
Text: {0} 
Answer:
 None