12178
These findings suggest that a novel AP-2 -like transcription factor is responsible for V-ATPase B subunit amplification during monocyte differentiation .
 protein: V-ATPase B subunit; protein: transcription factor; protein: V-ATPase; protein: AP-2 -like transcription factor; protein: AP-2
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: V-ATPase B subunit, transcription factor, V-ATPase, AP-2 -like transcription factor, AP-2 
Answer:
 protein: V-ATPase B subunit; protein: transcription factor; protein: V-ATPase; protein: AP-2 -like transcription factor; protein: AP-2