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One feature of this chromatin reorganization is the formation of DNase 1 hypersensitive sites in the regions of active globin gene promoters .
 DNA: active globin gene promoters; DNA: DNase 1 hypersensitive sites
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
 Entities: active globin gene promoters, DNase 1 hypersensitive sites 
Answer:
 DNA: active globin gene promoters; DNA: DNase 1 hypersensitive sites