12176
The present study demonstrates that AP-2 binding sequences are essential for increased transcription from the B2 promoter during monocyte-macrophage differentiation and that AP-2 , expressed exogenously in THP-1 and other cells, activates transcription from the B2 promoter .
 DNA: B2 promoter; DNA: AP-2 binding sequences; DNA: B2 promoter; protein: AP-2; protein: AP-2; cell line: THP-1
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: B2 promoter, AP-2 binding sequences, B2 promoter, AP-2, AP-2, THP-1 
Answer:
 DNA: B2 promoter; DNA: AP-2 binding sequences; DNA: B2 promoter; protein: AP-2; protein: AP-2; cell line: THP-1