7743
A role for the small GTPase Rac in polyomavirus middle - T antigen - mediated activation of the serum response element and in cell transformation .
 GENE: small GTPase Rac; GENE: polyomavirus middle - T antigen
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: small GTPase Rac, polyomavirus middle - T antigen 
Answer:
 GENE: small GTPase Rac; GENE: polyomavirus middle - T antigen