PubMed:821945 / 2275-2661 JSONTXT

{"project":"sentences","denotations":[{"id":"T12","span":{"begin":0,"end":386},"obj":"Sentence"},{"id":"T12","span":{"begin":0,"end":386},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Of the 12 possible isomeric monophenols of benzo (a)-pyrene, only 6- and 12-hydroxybenzo (a)pyrene are moderately active bacterial mutagens; 1-, 2-, 3-, 6-, 9-, and 12-hydroxybenzo (a)pyrene are premutagens (i.e. metabolized to mutagenic products); and 4-, 5-, 7-, 8-, 10-, and 11-hydroxybenzo (a)pyrene have little or no mutagenic activity with or without further oxidative metabolism."}

{"project":"NCBITAXON","denotations":[{"id":"T20","span":{"begin":53,"end":59},"obj":"OrganismTaxon"},{"id":"T21","span":{"begin":92,"end":98},"obj":"OrganismTaxon"},{"id":"T22","span":{"begin":184,"end":190},"obj":"OrganismTaxon"},{"id":"T23","span":{"begin":297,"end":303},"obj":"OrganismTaxon"}],"attributes":[{"id":"A20","pred":"db_id","subj":"T20","obj":"2917844"},{"id":"A21","pred":"db_id","subj":"T21","obj":"2917844"},{"id":"A22","pred":"db_id","subj":"T22","obj":"2917844"},{"id":"A23","pred":"db_id","subj":"T23","obj":"2917844"}],"text":"Of the 12 possible isomeric monophenols of benzo (a)-pyrene, only 6- and 12-hydroxybenzo (a)pyrene are moderately active bacterial mutagens; 1-, 2-, 3-, 6-, 9-, and 12-hydroxybenzo (a)pyrene are premutagens (i.e. metabolized to mutagenic products); and 4-, 5-, 7-, 8-, 10-, and 11-hydroxybenzo (a)pyrene have little or no mutagenic activity with or without further oxidative metabolism."}