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ENTREZ DATABASES

Entrez is a retrieval system designed for searching several linked databases, including:
Books
In collaboration with book publishers, NCBI offers digital biomedical books and monographs with links to PubMed, the biomedical bibliographic database.
 
Cancer Chromosomes
Contains cytogenetic, clinical, and reference information from integrated information from the NCI Mitelman Database of Chromosome Aberrations in Cancer, the NCI Recurrent Aberrations in Cancer database, and the NCI/NCBI SKY/M-FISH & CGH Database.

 
CDD
Conserved Domain Database, a collection of sequence alignments and profiles representing protein domains conserved in molecular evolution. Select 'Domains' from the Entrez pull down menu.
 
CoreNucleotide
Contains all nucleotide sequences not included in the EST or GSS subsets.
 
3D Domains
Contains protein domains from the Entrez Structure database.
 
EST
A Nucleotide database subset that contains only Expressed Sequence Tag records.
 
Gene
Genes and associated information for a number of organisms in addition to and including human.
 
Genome
Genomes of over 1,200 organisms can be found in this database, representing both completely sequenced organisms and those for which sequencing is in progress.
 
Genome Project
A searchable collection of complete and incomplete (in-progress) large-scale sequencing, assembly, annotation, and mapping projects for cellular organisms.
 
dbGaP
Associated genotype and phenotype data.
 
GENSAT
Gene expression atlas of the mouse central nervous system.
 
GEO Datasets
Curated gene expression and molecular abundance DataSets from NCBI's Gene Expression Omnibus, a gene expression and hybridization array repository.
 
GEO Profiles
Individual gene expression and molecular abundance profiles assembled from the GEO repository.
 
GSS
A Nucleotide database subset that contains only Genome Survey Sequence records.
 
HomoloGene
Contains homologs among the annotated genes of several completely sequenced eukaryotic geneomes.
 
Journals
Contains all journals included in PubMed and provides links to records for that journal in the database.
 
MeSH
NLM's controlled vocabulary used for indexing articles in PubMed.
 
NCBI Web Site
Searches the entire NCBI web site.
 
NLM Catalog
Catalog of books, journals, and audiovisuals in the NLM collections.
 
Online Mendelian Inheritance in Animals (OMIA):
A database of genes, inherited disorders and traits in animal species (other than human and mouse) authored by Professor Frank Nicholas of the University of Sydney, Australia.
 
Online Mendelian Inheritance in Man (OMIM):
A catalog of human genes and genetic disorders authored and edited by Dr. Victor A. McKusick and colleagues.
 
PopSet
Population study datasets that have been collected to analyze the evolutionary relatedness of a population.
 
Probe
A public registry of nucleic acid reagents designed for use in a wide variety of biomedical research applications, together with information on reagent distributors, probe effectiveness, and computed sequence similarities.
 
Protein sequence database
A collection of protein sequence entries compiled from a variety of sources including Swiss-Prot, PIR, PRF, PDB, and translations from annotated coding regions in GenBank and RefSeq.
 
PubChem BioAssay
Bioactivity screens of chemical substances.
 
PubChem Compound
Small molecule chemical structures.
 
PubChem Substance
Chemical substances screened for bioactivity.
 
PubMed
Access to over 15 million citations from MEDLINE and additional life sciences journals.
 
PubMed Central
A digital archive of full-text, life sciences journal literature that is fully searchable and linked to the PubMed database.
 
SNP
Repository for both single nucleotide substitutions and short deletion and insertion polymorphisms.
 
Structure
The Molecular Modeling Database contains 3-dimensional macromolecular structures, including proteins and polynucleotides.
 
Taxonomy
Contains the names of all organisms that are represented in the genetic databases with at least one nucleotide or protein sequence.
 
UniGene
A system for automatically partitioning GenBank sequences into a non-redundant set of gene-oriented clusters containing sequences that represent a unique gene, as well as related information such as tissue types and map location.
 
UniSTS
Reports information about markers, or Sequence Tagged Sites (STS), primer sequences, product size, and mapping information.
 
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