3843
Interaction of the v - rel protein with an NF - kappa B DNA binding site .
 GENE: v - rel protein; GENE: NF - kappa B DNA binding site
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: v - rel protein; GENE: NF - kappa B DNA binding site