PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
1685031-2	1991	We previously reported that after photoaddition of psoralen derivatives the frequency of HPRT- mutants was significantly lower in FA than in normal human lymphoblasts.	Ficusin	51-59	hypoxanthine phosphoribosyltransferase 1	Homo sapiens	89-93	
1685031-6	1991	In normal cells, the minority of spontaneous (31%) and psoralen-induced mutants (0% and 14% according to treatment) arise from mutations that alter the HPRT gene transcription.	Ficusin	55-63	hypoxanthine phosphoribosyltransferase 1	Homo sapiens	152-156