2475
We found a good correlation in the transfected cells between PLD activation and induction of AP-1 enhancer activity under different experimental conditions.
 cell line: transfected cells; DNA: AP-1 enhancer; protein: PLD
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: transfected cells, AP-1 enhancer, PLD 
Answer:
 cell line: transfected cells; DNA: AP-1 enhancer; protein: PLD