PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11376685-11 2001 In addition, administration of 4-nitroquinoline-1-oxide in drinking water for 50 weeks resulted in tongue tumors only in XPA-/- mice. 4-Nitroquinoline-1-oxide 31-55 xeroderma pigmentosum, complementation group A Mus musculus 121-124