21088
Here , we report small GTPase Rab12 as a new type of autophagic regulator that controls the degradation of an amino - acid transporter .
 Chemical: amino - acid
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: amino - acid