1295
Consistent with the hepatic and epidermal expression of histidase , this finding suggests that histidase transcription may be regulated by these factors .
 GENE: histidase; GENE: histidase
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: histidase, histidase 
Answer:
 GENE: histidase; GENE: histidase