1028
The tal-1 gene , frequently activated in human T-cell acute lymphoblastic leukemia ( T-ALL ), is expressed in the erythroid , megakaryocytic , and mast cell lineages during normal hematopoiesis .
 DNA: tal-1 gene
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: tal-1 gene 
Answer:
 DNA: tal-1 gene