1385
Plasmids bearing the P . stipitis URA3 gene and ARS2 element produced more than 30 , 000 transformants per micrograms of plasmid DNA .
 GENE: P . stipitis URA3 gene
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: P . stipitis URA3 gene