6135
Electrophoretic mobility shift assay analysis of proteins binding to the CRE site identified both ATF-1 and ATF-2 in Jurkat cells .
 protein: ATF-2; DNA: CRE site; protein: ATF-1; cell line: Jurkat cells
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: ATF-2, CRE site, ATF-1, Jurkat cells 
Answer:
 protein: ATF-2; DNA: CRE site; protein: ATF-1; cell line: Jurkat cells