2122
The comparison of the expression patterns of the known Kv4 family members shows subtype specificity with significant overlaps .
 GENE: Kv4 family members
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: Kv4 family members