PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17156798-4 2007 Contrary to this expectation, we observed that ade2 recombinants induced by bleomycin, beta-propiolactone, and ultraviolet radiation occur more frequently among trp5 convertants than among total colonies. Bleomycin 76-85 phosphoribosylaminoimidazole carboxylase ADE2 Saccharomyces cerevisiae S288C 47-51