tokens: These data demonstrate the efficiency of the system and support the notion that numerous genes falling into those categories remain unidentified and that they can be cloned by this method .
folded_tokens: these data demonstrate the efficiency of the system and support the notion that numerous genes falling into those categories remain unidentified and that they can be cloned by this method .
labels: O O O O O O O O O O O O O O B-DNA_family_or_group O O O O O O O O O O O O O O O O