2962
The structure of the enhancer was also probed by inserting a pair of complementary synthetic oligodeoxynucleotides which represented the region between nt positions - 235 and - 215 into a truncated template which lacked the enhancer .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
 Entities:  
Answer:
 None