6583
Clones that expressed DBD exhibited a dominant negative phenotype and did not elicit antiviral activity against vesicular stomatitis virus ( VSV ) infection upon IFN treatment .
 GENE: IFN
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: IFN 
Answer:
 GENE: IFN