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Chemicals: Browse relationships among chemicals, and access detailed information including structure, toxicology data and associated genes, GO terms, diseases, pathways and references.
Diseases: Browse relationships among human diseases, and access detailed information including associated chemicals, genes, pathways and references.
Genes: Search for genes/proteins from diverse vertebrates and invertebrates by symbol, synonym, accession ID, organism taxon, chemical, interaction type, disease or Gene Ontology annotation.
Chemical–Gene Interactions: Search for cross-species chemical–gene and protein interactions curated from the published literature. Interactions may be retrieved by chemical, interaction type, gene, organism or Gene Ontology annotation.
References: Search for reference articles by gene, organism taxon, chemical, chemical–gene interaction type, disease, citation information or accession ID.
Gene Ontology (GO): Browse relationships among GO terms, and access detailed information including annotated genes and associated diseases.
Pathways: Browse pathways and access detailed information, including annotated genes and associated diseases.
Organisms: Browse relationships among organism taxa, and access associated genes.
Batch Query: Download data associated with an input list of chemicals, diseases or genes.
Keyword Query: Search for data by name, synonym, accession identifier and other keywords by using the keyword query box in the top right of every page.