1280
Since the regulation of SWI4 is required for normal cell cycle progression , we have characterized cis - and trans - acting regulators of SWI4 transcription .
 GENE: SWI4; GENE: SWI4
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: SWI4; GENE: SWI4