3015
In the fungus Neurospora crassa , nit - 2 , the major nitrogen regulatory gene , activates the expression of unlinked structural genes that specify nitrogen - catabolic enzymes during conditions of nitrogen limitation .
 GENE: nit - 2
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: nit - 2