10985
The rapid up-regulation of RP1 mRNA in properly activated T cells suggests that this gene might belong to the immediate/early gene family , which controls the signal transduction cascade downstream of the TCR .
 DNA: RP1; DNA: immediate/early gene family; protein: TCR; cell type: activated T cells; RNA: RP1 mRNA
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: RP1, immediate/early gene family, TCR, activated T cells, RP1 mRNA 
Answer:
 DNA: RP1; DNA: immediate/early gene family; protein: TCR; cell type: activated T cells; RNA: RP1 mRNA