1419
The RAG - 2 gene encodes a component of the V ( D ) J recombinase which is essential for the assembly of antigen receptor genes in B and T lymphocytes .
 GENE: RAG - 2 gene; GENE: V ( D ) J recombinase
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: RAG - 2 gene; GENE: V ( D ) J recombinase