An alternative possibility is that in the absence of gamma ( c ) , the IL-4R alpha chain is able to transduce signals by homodimerization .
an alternative possibility is that in the absence of gamma ( c ) , the il-4r alpha chain is able to transduce signals by homodimerization .
O O O O O O O O O B-protein_subunit I-protein_subunit I-protein_subunit I-protein_subunit O O B-protein_subunit I-protein_subunit I-protein_subunit O O O O O O B-other_name O