1246
Males with X-linked severe combined immunodeficiency ( XSCID ) have defects in the common cytokine receptor gamma chain ( gamma c ) gene that encodes a shared, essential component of the receptors of interleukin-2 ( IL-2 ), IL-4 , IL-7 , IL-9 , and IL-15 .
 protein: IL-9; protein: gamma c; protein: IL-2; protein: IL-7; protein: IL-15; DNA: cytokine receptor gamma chain ( gamma c ) gene; protein: interleukin-2; protein: cytokine receptor gamma chain; protein: IL-4
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 protein: IL-9; protein: gamma c; protein: IL-2; protein: IL-7; protein: IL-15; DNA: cytokine receptor gamma chain ( gamma c ) gene; protein: interleukin-2; protein: cytokine receptor gamma chain; protein: IL-4