Activation of the Jak -Stat pathway correlates with proliferative signaling by the G-CSFR and requires the membrane-proximal box 1 PXP motif , which is conserved in members of the cytokine receptor superfamily .
activation of the jak -stat pathway correlates with proliferative signaling by the g-csfr and requires the membrane-proximal box 1 pxp motif , which is conserved in members of the cytokine receptor superfamily .
O O O B-protein_family_or_group B-protein_family_or_group O O O O O O O B-protein_molecule O O O B-protein_domain_or_region I-protein_domain_or_region I-protein_domain_or_region I-protein_domain_or_region I-protein_domain_or_region O O O O O O O O B-protein_family_or_group I-protein_family_or_group I-protein_family_or_group O