tokens: The LTR from SIVsmmPBj14 was found to confer an increase in the kinetics of virus replication in cultured cells .
folded_tokens: the ltr from sivsmmpbj14 was found to confer an increase in the kinetics of virus replication in cultured cells .
labels: O B-DNA_domain_or_region O B-virus O O O O O O O O O O B-other_name I-other_name O B-cell_line I-cell_line O