3865
Role of the CCAAT / enhancer binding protein - alpha transcription factor in the glucocorticoid stimulation of p21waf1 / cip1 gene promoter activity in growth - arrested rat hepatoma cells .
 GENE: CCAAT / enhancer binding protein - alpha transcription factor; GENE: p21waf1; GENE: cip1
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: CCAAT / enhancer binding protein - alpha transcription factor; GENE: p21waf1; GENE: cip1