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We describe a novel cytoplasmic tyrosine kinase , termed BPK ( B cell progenitor kinase ) , which is expressed in all stages of the B lineage and in myeloid cells .
 GENE: cytoplasmic tyrosine kinase; GENE: BPK; GENE: B cell progenitor kinase
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 GENE: cytoplasmic tyrosine kinase; GENE: BPK; GENE: B cell progenitor kinase