9882
High - throughput sequencing is increasingly being used in combination with bisulfite ( BS ) assays to study DNA methylation at nucleotide resolution .
 Chemical: bisulfite; Chemical: nucleotide
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: bisulfite; Chemical: nucleotide