1391
The cis - acting elements that control promoter activity include binding sites for transcription factors Sp1 and alphaCbf , a 60 - kDa CCAAT box - binding protein .
 GENE: Sp1; GENE: alphaCbf; GENE: 60 - kDa CCAAT box - binding protein
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: Sp1; GENE: alphaCbf; GENE: 60 - kDa CCAAT box - binding protein