Hypoxia causes the activation of nuclear factor kappa B through the phosphorylation of I kappa B alpha on tyrosine residues .
hypoxia causes the activation of nuclear factor kappa b through the phosphorylation of i kappa b alpha on tyrosine residues .
B-other_name O O O O B-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule O O O O B-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule O B-amino_acid_monomer O O