9410
Activating protein-1 ( AP-1 ) binding TPA responsive elements ( TRE ) are located downstream of the transcription initiation site in the U5 region of the HIV-1 long terminal repeat ( LTR ).
 DNA: LTR; DNA: TPA responsive elements; DNA: transcription initiation site; protein: AP-1; DNA: U5 region; protein: Activating protein-1; DNA: HIV-1 long terminal repeat; DNA: TRE
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: LTR, TPA responsive elements, transcription initiation site, AP-1, U5 region, Activating protein-1, HIV-1 long terminal repeat, TRE 
Answer:
 DNA: LTR; DNA: TPA responsive elements; DNA: transcription initiation site; protein: AP-1; DNA: U5 region; protein: Activating protein-1; DNA: HIV-1 long terminal repeat; DNA: TRE