1056
We propose that a generally permissive enhancer/ promoter interaction is of evolutionary benefit for higher eukaryotes : by enhancer shuffling , genes could be easily brought under a new type of inducibility/cell type specificity .
 DNA: promoter
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 DNA: promoter