4330
Our data are in line with the hypothesis that E2F functions as a growth - and cell cycle regulated tethering factor between Sp1 and the basic transcription machinery .
 GENE: E2F; GENE: Sp1
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: E2F; GENE: Sp1