To test this latter possibility , a chimeric receptor containing the extracellular domain of c-kit ( the stem cell factor ( SCF ) receptor ) and the cytoplasmic and transmembrane domains of the IL-4R alpha chain was generated .
to test this latter possibility , a chimeric receptor containing the extracellular domain of c-kit ( the stem cell factor ( scf ) receptor ) and the cytoplasmic and transmembrane domains of the il-4r alpha chain was generated .
O O O O O O O B-protein_family_or_group I-protein_family_or_group O O B-protein_domain_or_region I-protein_domain_or_region O B-protein_molecule O O B-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule O O O O O O O O O B-protein_complex O O O O O