9370
The structures reveal nearly identical geometries of these pairs compared with T : A or T : G , respectively , and no consequences for stability and cleavage by an endonuclease ( EcoRI ) .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None