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In this report, we show that TAL1 is expressed in the leukemic cells of most patients with T-ALL , including many that do not display an apparent TAL1 gene alteration.
 cell type: leukemic cells; protein: TAL1; DNA: TAL1 gene; protein: TAL1
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: leukemic cells, TAL1, TAL1 gene, TAL1 
Answer:
 cell type: leukemic cells; protein: TAL1; DNA: TAL1 gene; protein: TAL1