Editing Entrez (section)

== Databases ==
Entrez searches the following databases:

*[[PubMed]]: biomedical literature citations and abstracts, including [[Medline]]—articles from (mainly [[medical journal|medical]]) [[scientific journal|journals]], often including abstracts. Links to PubMed Central and other full-text resources are provided for articles from the 1990s.
*[[PubMed Central]]: free, full-text journal articles
*Site Search: NCBI web and FTP web sites
*Books: online books
*[[Online Mendelian Inheritance in Man]] (OMIM)
*''Nucleotide'': sequence database ([[GenBank]])
*''Protein'': sequence database ([[GenPept]])
*''Genome'': whole genome sequences and [[Human Genome Project|mapping]]
*''Structure'': three-dimensional macromolecular structures
*''Taxonomy'': organisms in GenBank Taxonomy
*''[[dbSNP]]'': single nucleotide polymorphism
*''[[Gene (database)|Gene]]'':<ref>{{cite web|url=https://www.ncbi.nlm.nih.gov/gene/|title=Home - Gene - NCBI}}</ref> gene-centered information
*''HomoloGene'': eukaryotic homology groups
*[[PubChem]] Compound: unique small molecule chemical structures
*PubChem Substance: deposited chemical substance records
*[[Genome Project]]: genome project information
*[[UniGene]]: gene-oriented clusters of transcript sequences
*''[[Conserved domain database|CDD]]'': conserved protein domain database
*''PopSet'': population study data sets ([[epidemiology]])
*''GEO Profiles'': expression and molecular abundance profiles
*''GEO DataSets'': experimental sets of GEO data
*''Sequence read archive'': high-throughput sequencing data
*''Cancer Chromosomes'': cytogenetic databases
*''PubChem BioAssay'': bioactivity screens of chemical substances
*''Probe'': sequence-specific reagents
*''NLM Catalog'': NLM bibliographic data for over 1.2 million journals, books, audiovisuals, computer software, electronic resources, and other materials resident in LocatorPlus (updated every weekday).