1252
Constitutive overexpression of the L-selectin gene in fresh leukemic cells of adult T-cell leukemia that can be transactivated by human T-cell lymphotropic virus type 1 Tax .
 protein: L-selectin; protein: human T-cell lymphotropic virus type 1 Tax; DNA: L-selectin gene; cell type: leukemic cells
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 protein: L-selectin; protein: human T-cell lymphotropic virus type 1 Tax; DNA: L-selectin gene; cell type: leukemic cells