2676
There is an overall functional similarity between IL - 6 and c - fos promoters , since transfection of excess amounts of either promoter DNA into intact HeLa cells modulates the function of the heterologous promoter construct .
 GENE: IL - 6; GENE: c - fos promoters
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: IL - 6; GENE: c - fos promoters