5782
This was not observed when the NFAT-1 mutant LTR was activated by mitogen .
 protein: mitogen; DNA: NFAT-1 mutant LTR; protein: NFAT-1; DNA: LTR
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: mitogen, NFAT-1 mutant LTR, NFAT-1, LTR 
Answer:
 protein: mitogen; DNA: NFAT-1 mutant LTR; protein: NFAT-1; DNA: LTR