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Transient transfection assays with EGR-1 promoter fragments linked to the chloramphenicol acetyltransferase ( CAT ) gene demonstrated that PWM induced EGR-1 transcription is conferred by the CArG motif ( C C[AT]6GG ) in the EGR-1 promoter .
 protein: PWM; protein: chloramphenicol acetyltransferase; DNA: EGR-1; DNA: EGR-1 promoter; DNA: EGR-1; DNA: chloramphenicol acetyltransferase ( CAT ) gene; DNA: EGR-1; DNA: CArG motif; DNA: C C[AT]6GG; protein: CAT; DNA: EGR-1 promoter fragments
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: PWM, chloramphenicol acetyltransferase, EGR-1, EGR-1 promoter, EGR-1, chloramphenicol acetyltransferase ( CAT ) gene, EGR-1, CArG motif, C C[AT]6GG, CAT, EGR-1 promoter fragments 
Answer:
 protein: PWM; protein: chloramphenicol acetyltransferase; DNA: EGR-1; DNA: EGR-1 promoter; DNA: EGR-1; DNA: chloramphenicol acetyltransferase ( CAT ) gene; DNA: EGR-1; DNA: CArG motif; DNA: C C[AT]6GG; protein: CAT; DNA: EGR-1 promoter fragments