1197
The following evidence indicates that the 69 - kD protein is a common , rather than a U1 - specific , protein , possibly associating with the snRNP core particles by protein - protein interaction .
 GENE: U1
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: U1