4957
In a cotransfection assay, the Tax protein of both HTLV-I and HTLV-II specifically activated transcription from the IL-1alpha promoter in an uninfected Jurkat cell line .
 protein: IL-1alpha; protein: Tax protein; DNA: IL-1alpha promoter; cell line: uninfected Jurkat cell line
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: IL-1alpha, Tax protein, IL-1alpha promoter, uninfected Jurkat cell line 
Answer:
 protein: IL-1alpha; protein: Tax protein; DNA: IL-1alpha promoter; cell line: uninfected Jurkat cell line