1738
U73 contains C , D and D ' boxes and a 12 - nucleotide antisense complementarity to the 28S ribosomal RNA .
 GENE: U73; GENE: 28S ribosomal RNA
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: U73; GENE: 28S ribosomal RNA