8647
Two variants of the IL-4R alpha-chain ( IL-4Ralpha ) gene have been recently identified in association with different atopic disorders .
 DNA: IL-4R alpha-chain ( IL-4Ralpha ) gene; protein: IL-4R alpha-chain; protein: IL-4Ralpha
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
 Entities: IL-4R alpha-chain ( IL-4Ralpha ) gene, IL-4R alpha-chain, IL-4Ralpha 
Answer:
 DNA: IL-4R alpha-chain ( IL-4Ralpha ) gene; protein: IL-4R alpha-chain; protein: IL-4Ralpha