13818
The 15-LO promoter is associated with a CpG island at the 5'-end of the gene, and sequence analysis reveals putative Sp1 and Ap2 binding site/s and absence of TATA or CAAT motifs .
 DNA: 5'-end; DNA: CpG island; protein: 15-LO
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: 5'-end, CpG island, 15-LO 
Answer:
 DNA: 5'-end; DNA: CpG island; protein: 15-LO