11892
One of the conserved RNA subdomains , designated P3 , has previously been shown to be required for nucleolar localization .
 GENE: P3
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: P3 
Answer:
 GENE: P3