tokens: The cloning of the complementary DNA for the 50K subunit helped to identify an exclusively cytoplasmic 105K precursor ( p105 ) ( V . B . , P . K . and A . I . , manuscript submitted ) .
folded_tokens: the cloning of the complementary dna for the 50k subunit helped to identify an exclusively cytoplasmic 105k precursor ( p105 ) ( v . b . , p . k . and a . i . , manuscript submitted ) .
labels: O O O O B-DNA_family_or_group I-DNA_family_or_group O O B-protein_subunit I-protein_subunit O O O O O B-protein_molecule I-protein_molecule I-protein_molecule O B-protein_molecule O O O O O O O O O O O O O O O O O O O O O