4591
A rare tRNA - Arg ( CCU ) that regulates Ty1 element ribosomal frameshifting is essential for Ty1 retrotransposition in Saccharomyces cerevisiae .
 GENE: tRNA - Arg ( CCU ); GENE: Ty1 element; GENE: Ty1
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: tRNA - Arg ( CCU ); GENE: Ty1 element; GENE: Ty1