6581
Using a high - copy suppression strategy , we have identified a yeast gene ( UBS1 ) whose elevated expression suppresses the conditional cell cycle defects associated with cdc34 mutations .
 UBS1, cdc34
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: GENE 
Text: {0} 
Answer:
 UBS1, cdc34