6577
Differentiation was not observed after cellular expression of GTPase - deficient forms of alpha i2 or alpha 0 , indicating selectivity for the Gq family of G proteins .
 GENE: GTPase; GENE: alpha i2; GENE: alpha 0; GENE: Gq family; GENE: G proteins
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
 Entities: GTPase, alpha i2, alpha 0, Gq family, G proteins 
Answer:
 GENE: GTPase; GENE: alpha i2; GENE: alpha 0; GENE: Gq family; GENE: G proteins