6292
These results demonstrate physical and functional interactions between AML1 and BSAP and suggest that AML1 is an important factor for regulating a critical B cell-specific gene , blk .
 protein: AML1; DNA: B cell-specific gene; protein: BSAP; DNA: blk; protein: AML1
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: AML1, B cell-specific gene, BSAP, blk, AML1 
Answer:
 protein: AML1; DNA: B cell-specific gene; protein: BSAP; DNA: blk; protein: AML1