The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at http://www.ebi.ac.uk/chebi/. The data is made available under the Creative Commons License (CC BY 3.0, http://creativecommons.org/licenses/by/3.0/). For more information see: Degtyarenko et al. (2008) ChEBI: a database and ontology for chemical entities of biological interest. Nucleic Acids Res. 36, D344–D350.
[naphthalene co-treated with acenaphthene co-treated with 2-methylnaphthalene co-treated with 1-methylnaphthalene co-treated with Fluorine co-treated with phenanthrene] results in increased expression of CYP1A1 mRNA
[naphthalene co-treated with acenaphthene co-treated with 2-methylnaphthalene co-treated with 1-methylnaphthalene co-treated with Fluorine co-treated with phenanthrene] results in increased expression of CYP1B1 mRNA