2720
Nuclear proteins bound the cad + 55 / + 75 element in a cell cycle - dependent manner in electromobility shift assays ; antibodies specific to USF and Max blocked the DNA - binding activity of different growth - regulated protein - DNA complexes .
 GENE: cad + 55 / + 75 element; GENE: USF; GENE: Max
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: cad + 55 / + 75 element; GENE: USF; GENE: Max