1604
A synthetic oligodeoxyribonucleotide containing an SP1-box ( 5'-GGGCGG ) could compete with factors binding to the 12-bp insert .
 DNA: 12-bp insert; DNA: SP1-box
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: 12-bp insert, SP1-box 
Answer:
 DNA: 12-bp insert; DNA: SP1-box