1621
Furthermore, the ability of these complexes to regulate gene expression is demonstrated by increased transcription from an AP-1 driven reporter construct and marked increases in the expression of endogenous AP-1 regulated genes .
 protein: AP-1; DNA: endogenous AP-1 regulated genes; DNA: AP-1 driven reporter construct
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 protein: AP-1; DNA: endogenous AP-1 regulated genes; DNA: AP-1 driven reporter construct