tokens: In addition , over-expression of STAT2 by transfection of the cDNA prevented apoptosis of the T cell clones .
folded_tokens: in addition , over-expression of stat2 by transfection of the cdna prevented apoptosis of the t cell clones .
labels: O O O O O B-protein_molecule O O O O O O B-other_name O O B-cell_line I-cell_line I-cell_line O