tokens: A cell cycle analysis showed that the constitutive activation of Stat1alpha , but not Stat3 , shortened the period of G0/G1 prolongation caused by EPO stimulation .
folded_tokens: a cell cycle analysis showed that the constitutive activation of stat1alpha , but not stat3 , shortened the period of g0/g1 prolongation caused by epo stimulation .
labels: O O O O O O O O O O B-protein_molecule O O O B-protein_molecule O O O O O B-other_name I-other_name O O B-protein_complex O O