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HIV-1 tat induces the expression of a new hematopoietic cell-specific transcription factor and downregulates MIP-1 alpha gene expression in activated T-cells .
 protein: hematopoietic cell-specific transcription factor; cell type: activated T-cells; protein: HIV-1 tat; DNA: MIP-1 alpha gene; protein: MIP-1 alpha
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: hematopoietic cell-specific transcription factor, activated T-cells, HIV-1 tat, MIP-1 alpha gene, MIP-1 alpha 
Answer:
 protein: hematopoietic cell-specific transcription factor; cell type: activated T-cells; protein: HIV-1 tat; DNA: MIP-1 alpha gene; protein: MIP-1 alpha