2950
Cell rounding was abrogated by expression of either kinase - dead forms of US3 PK or a mutant protein lacking the acidic cluster in the kinase regulatory domain .
 GENE: US3 PK
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: US3 PK