1740
In gel mobility shift assays , high binding activities of ATPC - 2 and low binding activities of CBF were observed with nuclear extracts from tissue with low AtpC expression levels , and the opposite was observed with extracts from tissues with high AtpC expression levels .
 GENE: ATPC - 2; GENE: CBF; GENE: AtpC; GENE: AtpC
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: ATPC - 2; GENE: CBF; GENE: AtpC; GENE: AtpC