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Our results indicate that GCN4 contains two activation domains of similar potency that can function independently to promote high - level transcription of the target genes HIS3 and HIS4 .
 GENE: GCN4; GENE: HIS3; GENE: HIS4
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: GCN4; GENE: HIS3; GENE: HIS4