20077
First , an altered pattern of transcription of genes was associated with detoxification , with a novel European eel CYP3A gene and gluthatione S - transferase transcriptionally up - regulated .
 Chemical: gluthatione; Chemical: S
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: gluthatione; Chemical: S