tokens: Analysis of IL-2 and IL-2R alpha expression demonstrated that the perturbation of the proliferation response was not attributable to an abnormal expression of these genes .
folded_tokens: analysis of il-2 and il-2r alpha expression demonstrated that the perturbation of the proliferation response was not attributable to an abnormal expression of these genes .
labels: O O B-protein_molecule O B-protein_molecule I-protein_molecule O O O O O O O B-other_name I-other_name O O O O O O O O O O O