22629
Effects of Gentamicin on the Proteomes of Aerobic and Oxygen - Limited Escherichia coli .
 Chemical: Gentamicin; Chemical: Oxygen
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: Gentamicin; Chemical: Oxygen