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A yeast DNA fragment carrying the gene CP A1 encoding the small subunit of the arginine pathway carbamoyl - phosphate synthetase has been sequenced .
 GENE: gene CP A1; GENE: carbamoyl - phosphate synthetase
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: gene CP A1; GENE: carbamoyl - phosphate synthetase