tokens: The Megakaryocyte/Platelet-specific enhancer of the alpha2beta1 integrin gene : two tandem AP1 sites and the mitogen-activated protein kinase signaling cascade .
folded_tokens: the megakaryocyte/platelet-specific enhancer of the alpha2beta1 integrin gene : two tandem ap1 sites and the mitogen-activated protein kinase signaling cascade .
labels: O B-DNA_domain_or_region I-DNA_domain_or_region O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O O O B-DNA_domain_or_region I-DNA_domain_or_region O O B-protein_family_or_group I-protein_family_or_group I-protein_family_or_group O O O