4194
We conclude, rather, that alpha 4 beta 1 in freshly isolated T cells delivers a distinct signal that synergizes early with signals initiated by TCR/CD3 ligation to induce DNA binding of multiple transcription factors required for cytokine gene induction .
 protein: TCR/CD3; protein: transcription factors; cell type: freshly isolated T cells; DNA: cytokine gene; protein: alpha 4 beta 1
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: TCR/CD3, transcription factors, freshly isolated T cells, cytokine gene, alpha 4 beta 1 
Answer:
 protein: TCR/CD3; protein: transcription factors; cell type: freshly isolated T cells; DNA: cytokine gene; protein: alpha 4 beta 1