This has led to the suggestion that a surrogate gamma'-chain , which can interact with the IL-4R alpha chain to mediate signaling , is expressed on cells lacking gamma ( c ) .
this has led to the suggestion that a surrogate gamma'-chain , which can interact with the il-4r alpha chain to mediate signaling , is expressed on cells lacking gamma ( c ) .
O O O O O O O O B-protein_subunit I-protein_subunit O O O O O O B-protein_subunit I-protein_subunit I-protein_subunit O O O O O O O O O B-protein_subunit I-protein_subunit I-protein_subunit I-protein_subunit O