4668
Thus , in addition to the previously characterized FAS - binding factor 1 interacting with the inositol / choline - responsive - element motif , a second motif common to the promoter regions of both FAS genes could be identified .
 GENE: FAS - binding factor 1; GENE: FAS genes
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: FAS - binding factor 1; GENE: FAS genes