6881
We also observed that cell surface CD4(-)CD8(-)CD3(-) cells with rearranged TCR genes developed from Id3 -transduced but not from control-transduced pre-T cells in an FTOC .
 cell line: FTOC; protein: Id3; DNA: rearranged TCR genes; cell type: pre-T cells; cell line: Id3 -transduced; cell type: cell surface CD4(-)CD8(-)CD3(-) cells; cell line: control-transduced pre-T 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: FTOC, Id3, rearranged TCR genes, pre-T cells, Id3 -transduced, cell surface CD4(-)CD8(-)CD3(-) cells, control-transduced pre-T cells 
Answer:
 cell line: FTOC; protein: Id3; DNA: rearranged TCR genes; cell type: pre-T cells; cell line: Id3 -transduced; cell type: cell surface CD4(-)CD8(-)CD3(-) cells; cell line: control-transduced pre-T cells