8702
Both CpG methylation and activation - induced deaminase are required for the fragility of the human bcl - 2 major breakpoint region : implications for the timing of the breaks in the t ( 14 ; 18 ) translocation .
 Chemical: CpG
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: CpG