tokens: Comparative studies showed that Fli-1 was also able to transactivate the GPIbalpha and , to a lesser extent , the GPIIb promoter .
folded_tokens: comparative studies showed that fli-1 was also able to transactivate the gpibalpha and , to a lesser extent , the gpiib promoter .
labels: O O O O B-protein_molecule O O O O O O B-DNA_domain_or_region O O O O O O O O B-DNA_domain_or_region I-DNA_domain_or_region O