PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2476991-3 1989 The mononucleosomes released from the bleomycin-treated nuclei contained the core histones H2A, H2B, H3, and H4; while HMG1 and HMG2 proteins, in addition to the core histones, were detected in the mononucleosomes obtained by micrococcal nuclease digestion of nuclei. Bleomycin 38-47 high mobility group box 2 Homo sapiens 128-132 2476991-5 1989 HMG1 and HMG2 were exclusively dissociated from chromatin with 1 mM bleomycin under the solvent condition where the DNA strand-breaking activity of the drug is repressed. Bleomycin 68-77 high mobility group box 2 Homo sapiens 9-13