606
We have now demonstrated that a second SSE-like element in the 5'-untranslated region of the gamma-gene also contributes to this competitive silencing of the beta-gene .
 DNA: SSE-like element; DNA: 5'-untranslated region; DNA: gamma-gene; DNA: beta-gene
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: SSE-like element, 5'-untranslated region, gamma-gene, beta-gene 
Answer:
 DNA: SSE-like element; DNA: 5'-untranslated region; DNA: gamma-gene; DNA: beta-gene