1915
Treatment of both U-937 and TUR cells with okadaic acid , an inhibitor of serine/threonine protein phosphatases 1 and 2A , was associated with induction of monocytic differentiation and EGR-1 transcription through the 5'-most CArG element .
 DNA: EGR-1; cell line: U-937; cell line: TUR cells; DNA: 5'-most CArG element
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: EGR-1, U-937, TUR cells, 5'-most CArG element 
Answer:
 DNA: EGR-1; cell line: U-937; cell line: TUR cells; DNA: 5'-most CArG element