PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
17138962-4	2007	It was found that ESCs differentiated into cardiomyocytes upon stimulation with BMP-4 in KSR medium, which resulted in a large fraction of beating EBs ( approximately 16%) and the upregulation of cardiac-specific proteins in a dose and time-dependent manner.	ethylbenzene	147-150	bone morphogenetic protein 4	Macaca fascicularis	80-85	
17138962-5	2007	In contrast, the addition of BMP-4 in FBS-containing medium resulted in a lower fraction of beating EBs ( approximately 6%).	ethylbenzene	100-103	bone morphogenetic protein 4	Macaca fascicularis	29-34