5039
Genetic characterization of transactivation of the human T-cell leukemia virus type 1 promoter : Binding of Tax to Tax -responsive element 1 is mediated by the cyclic AMP-responsive members of the CREB/ATF family of transcription factors.
 protein: Tax; protein: cyclic AMP-responsive members; DNA: human T-cell leukemia virus type 1 promoter; protein: CREB/ATF family; DNA: Tax -responsive element 1; protein: Tax
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: Tax, cyclic AMP-responsive members, human T-cell leukemia virus type 1 promoter, CREB/ATF family, Tax -responsive element 1, Tax 
Answer:
 protein: Tax; protein: cyclic AMP-responsive members; DNA: human T-cell leukemia virus type 1 promoter; protein: CREB/ATF family; DNA: Tax -responsive element 1; protein: Tax