14644
A microB binding protein is encoded by the PU.1/Spi-1 proto-oncogene .
 DNA: PU.1/Spi-1 proto-oncogene; DNA: microB; protein: microB binding protein
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: PU.1/Spi-1 proto-oncogene, microB, microB binding protein 
Answer:
 DNA: PU.1/Spi-1 proto-oncogene; DNA: microB; protein: microB binding protein