2424
On the basis of this homology , we examined the potential role of c - Rel in controlling IL - 2R alpha transcription .
 GENE: c - Rel; GENE: IL - 2R alpha
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: c - Rel; GENE: IL - 2R alpha