4603
Incubation of B-chronic lymphocytic leukemia (B-CLL) cells with phorbol esters resulted in the phosphorylation of two major PKC substrates , MARCKS ( myristoylated, alanine-rich C kinase substrate ) and MRP ( MARCKS -related protein ), and of a third protein, with an apparent m.w. of 60,000 that was the most prominent protein kinase C substrate in these cells.
 protein: MRP; protein: myristoylated, alanine-rich C kinase substrate; protein: MARCKS; protein: PKC substrates; cell line: B-chronic lymphocytic leukemia (B-CLL) cells; protein: MARCKS -related protein; protein: MARCKS; protein: protein kinase C substrate
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: MRP, myristoylated, alanine-rich C kinase substrate, MARCKS, PKC substrates, B-chronic lymphocytic leukemia (B-CLL) cells, MARCKS -related protein, MARCKS, protein kinase C substrate 
Answer:
 protein: MRP; protein: myristoylated, alanine-rich C kinase substrate; protein: MARCKS; protein: PKC substrates; cell line: B-chronic lymphocytic leukemia (B-CLL) cells; protein: MARCKS -related protein; protein: MARCKS; protein: protein kinase C substrate