PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
3711048-2	1986	Analysis of HMG proteins and histone H1 by acetic acid/urea polyacrylamide gel electrophoresis demonstrated that the (ADP-ribosyl)n-ation of HMG 14 and 17 and histone H1 increased by 12- and 5-fold, respectively, in the metaphase chromosomes as compared with that in the G1 phase cell nuclei.	(adp-ribosyl)n-ation	117-137	high mobility group nucleosome binding domain 1	Homo sapiens	141-147	
3711048-6	1986	The data may imply that the (ADP-ribosyl)n-ation of HMG 14 and 17 and histone H1 is linked to chromatin structural changes in mitosis.	(adp-ribosyl)n-ation	28-48	high mobility group nucleosome binding domain 1	Homo sapiens	52-58