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Recombinant protein encoded by ESX ( for epithelial - restricted with serine box ) exhibits Ets - like DNA binding specificity in electrophoretic mobility shift assays and , in transient transfection assays , transactivates Ets - responsive promoter elements including that found in the HER2 / neu oncogene .
 GENE: ESX; GENE: epithelial - restricted with serine box; GENE: Ets - like; GENE: Ets - responsive promoter elements; GENE: HER2; GENE: neu
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 GENE: ESX; GENE: epithelial - restricted with serine box; GENE: Ets - like; GENE: Ets - responsive promoter elements; GENE: HER2; GENE: neu