PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
1590733-3	1992	Amplification of exon 13 of the beta MHC from paraffin-embedded myocardium using the polymerase chain reaction (PCR) was performed and analysis of the amplified product for migration abnormalities using denaturing gradient gel electrophoresis (DGGE) and direct sequencing of the PCR product were used.	Paraffin	46-54	major histocompatibility complex, class I, C	Homo sapiens	37-40