PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
2105704-3	1990	The C-1 markers were linked to methionine and leucine auxotrophy and nalidixic acid resistance markers.	Nalidixic Acid	69-83	heterogeneous nuclear ribonucleoprotein C	Homo sapiens	4-7