PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1695903-8 1990 Moreover, in a series of HeLa cell clones, the levels of p50 are directly proportional to the magnitude of induction produced by CHX. Cycloheximide 129-132 nuclear factor kappa B subunit 1 Homo sapiens 57-60