683
Hence, it has been proposed that ectopic expression of TAL1 promotes the development of T-ALL .
 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: TAL1 
Answer:
 protein: TAL1