2636
Such unique recognition capabilities are generated with minimal alterations in the CDR3 loops of the TCR .
 GENE: CDR3; GENE: TCR
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: CDR3; GENE: TCR