11507
Mutations which abrogated the gene-suppressive activity of NRE gamma prevented RFX1 from binding to NRE gamma .
 DNA: NRE gamma; DNA: NRE gamma; protein: RFX1
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: NRE gamma, NRE gamma, RFX1 
Answer:
 DNA: NRE gamma; DNA: NRE gamma; protein: RFX1