tokens: These findings suggest that LTR sequence changes can significantly affect basal LTR function and transcription factor recruitment , which may , in turn , alter the course of viral replication in cells of CNS and immune system origin .
folded_tokens: these findings suggest that ltr sequence changes can significantly affect basal ltr function and transcription factor recruitment , which may , in turn , alter the course of viral replication in cells of cns and immune system origin .
labels: O O O O B-DNA_domain_or_region O O O O O B-other_name B-DNA_domain_or_region O O B-protein_family_or_group I-protein_family_or_group O O O O O O O O O O O O B-other_name I-other_name O O O O O O O O O