tokens: However , both pathways were necessary for another transformation-related activity ( colony formation in soft agar ) of CTLL-2/ Tax .
folded_tokens: however , both pathways were necessary for another transformation-related activity ( colony formation in soft agar ) of ctll-2/ tax .
labels: O O O O O O O O O O O O O O O O O O B-protein_molecule B-protein_molecule O