465
The main difference between Ramos ( B cells ) and Jurkat ( T cells ) in the regulation of c-fos is that cAMP plus calcium is strongly synergistic in Jurkat and is without effect in Ramos .
 cell line: Jurkat; cell line: Jurkat; cell type: T cells; cell line: Ramos; DNA: c-fos; cell type: B cells; cell line: Ramos
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: Jurkat, Jurkat, T cells, Ramos, c-fos, B cells, Ramos 
Answer:
 cell line: Jurkat; cell line: Jurkat; cell type: T cells; cell line: Ramos; DNA: c-fos; cell type: B cells; cell line: Ramos