Non-Bibliographic LinkOut Providers
The following LinkOut providers supply links to non-bibliographic
web-accessible resources from PubMed and other Entrez database. A list of all
LinkOut providers
is also available.
Some providers may require user registration or subscription fees, or have
other stipulations for access to their resources. Policies vary by provider.
Clicking on one of the links below will search Entrez databases for records
with links to that provider. Resource providers may continue to update their
links, therefore links from Entrez records and the available resources
are subject to change.
As of December 08, 2009, there are 273 resources.
- Addgene (Addgene):
PubMed
- ALFRED: The Allele Frequency Database (ALFRED):
SNP
- AlgaeBase (AlgaeBase):
Taxonomy
- All Catfish Species Inventory (catfish):
Taxonomy
- Allen Brain Atlas (ABA):
Gene
HomoloGene
UniGene
- American Phytopathological Society (APpS):
Taxonomy
- American Type Culture Collection (ATCC):
Nucleotide
PubMed
- AMNH Ambrose Monell Cryo Collection (AMCC):
Nucleotide
Taxonomy
- Amphibian Species of the World (ASW):
Taxonomy
- AmphibiaWeb (amphiweb):
Taxonomy
- Androgen Receptor Mutations Database (Androgen):
OMIM
- Angiosperm Phylogeny Website (APweb):
Taxonomy
- Animal Diversity Web (ADW):
Taxonomy
- AnimalBase (AnimalBase):
Taxonomy
- antibodies-online (ABO):
Gene
- AntWeb (AntWeb):
Nucleotide
Taxonomy
- Approved Lists of Bacterial Names (bacname):
Taxonomy
- The Arabidopsis Information Resource (TAIR):
Nucleotide
Protein
- Arachnology WWW index (arachnology):
Taxonomy
- Arctos Specimen Database (Arctos):
Nucleotide
Taxonomy
- Area de Conservacion Guanacaste (ACG):
Taxonomy
- Ataxia-Telangiectasia Database (Ataxia):
OMIM
- Australasian/Oceanian Diptera Catalog (AODiptera):
Taxonomy
- Bacterial Nomenclature Up-to-date (bnu):
Taxonomy
- Barcodes of Life (BoLD):
Nucleotide
Taxonomy
- Bee Genera of the World (BeeGen):
Taxonomy
- Beetles of Florida (ColeoFla):
Taxonomy
- Bergey's Manual Trust (Bergeys):
Taxonomy
- The Binding Database (BindingDB):
PubMed
- BioCyc (BioCyc):
Protein
- BioGPS (BioGPS):
Gene
Nucleotide
- BioHealthBase (BioHealthBase):
Gene
Protein
- Bioimages.vanderbilt.edu (Bioimages):
Taxonomy
- Bioinformatics.ca Links Directory (BIOCA):
PubMed
- BIOMDB database of mutations causing tetrahydrobiopterin deficiencies (BIOMDB):
OMIM
- Blood Group Antigen Gene Mutation Database (BGMUT):
OMIM
- BTKBase mutation registry for X-Linked agammaglobulinemia (BTK):
OMIM
- Bugwood Network (University of Georgia) (Bugwood):
Taxonomy
- Butterflies and Moths of the World (ButMoth):
Taxonomy
- c-Myc Cancer Gene Hubsite (MycGeneHubsite):
OMIM
- C. elegans Genome Database (WormBase):
Nucleotide
- CalPhotos (CalPhotos):
Taxonomy
- Canadian Poisonous Plants Information System (poisonpl):
Taxonomy
- Cassidinae of the world (Cassidinae):
Taxonomy
- Catalog of Culicidae (culicids):
Taxonomy
- Catalog of Life (CatofLife):
Taxonomy
- Catalog of Sphecidae (sphecids):
Taxonomy
- Celadon Laboratories (Celadon):
Nucleotide
SNP
- Centraalbureau voor Schimmelcultures (CBS):
Nucleotide
- CephBase (CephBase):
Taxonomy
- Checklist of World Ferns (ferns):
Taxonomy
- ClinicalTrials.gov (CTgov):
PubMed
- Coleoptera Home Page (beetles):
Taxonomy
- The Conus Biodiversity Website (ConusBiodiversity):
Taxonomy
- Coriell Cell Repositories (CCR):
Nucleotide
OMIM
PubMed
Taxonomy
- CortBase (cortbase):
Taxonomy
- cpnDB: A Chaperonin Database (cpnDB):
Nucleotide
Protein
- CREB Target Gene Database (CREBDB):
Gene
- CryptoDB: Cryptosporidium Genome Resources (CryptoDB):
Nucleotide
Protein
- CutDB, Proteolytic Event Database (part of Proteolysis MAP (PMAP), proteolysis reasoning environment) (protmap):
Gene
Protein
- CyanoDB (CyanoDB):
Taxonomy
- The Cycad Pages (cycads):
Taxonomy
- Cystic Fibrosis Mutation Database (CFMDB):
OMIM
- Descriptions of Plant Viruses (DPV):
Taxonomy
- Deutsche Sammlung von Mikroorganismen und Zellkulturen (DSMZ):
Taxonomy
- DictyBase (DDB):
Nucleotide
- Digital Morphology (DigiMorph):
PubMed
Taxonomy
- The Diptera Site (diptera):
Taxonomy
- The DNA Replication Origin Database (OriDB):
PubMed
- E.coli Genetic Stock Center (CGSC):
Nucleotide
- EcoGene (EcoGene):
Protein
- electronic Plant Information Centre (ePIC):
Taxonomy
- emerencia (emerencia):
Nucleotide
- Emory University MitoMap mitochondrion genome database (MitoMap):
OMIM
- Encyclopedia of life (encylife):
Taxonomy
- Enteropathogen Resource Integration Center (ERIC_BRC):
Gene
GenomePrj
Protein
- European Hepatitis C Virus Database (euHCVdb):
Nucleotide
- ExactAntigen (EADB):
Gene
Nucleotide
Protein
- The Factor VII Mutation Database (Factor7):
OMIM
- Families of Flowering Plants (fpfam):
Taxonomy
- Fanconi Anemia Mutation Database (Fanconi):
OMIM
- Fauna Iberica (FaunaIberica):
Taxonomy
- FDA Bad Bugs Book (BadBugs):
Taxonomy
- Featured Creatures (University of Florida) (FeatCreat):
Taxonomy
- FishBase (FishBase):
Taxonomy
- Flowering Plant Gateway (FPG):
Taxonomy
- FlyBase (FlyBase):
Nucleotide
Protein
PubMed
- FuncBase Gene Function Prediction Viewer (FuncBase):
Gene
- Gemina Database (GeminaDB):
GenomePrj
- GenAge Database of Aging Related Genes (genage):
Gene
OMIM
- The Gene Wiki (genewik):
Gene
- GeneCopoeia Inc. (genecopoeia):
Nucleotide
- GeneGo (genego):
Gene
- GeneNetwork (GeneNetwork):
Gene
- Geneservice Ltd (Geneservice):
Nucleotide
- GeneTests (GT):
Nucleotide
OMIM
PubMed
- Genetic Alliance (GA):
PubMed
- Genetic Association Database (GAD):
Gene
OMIM
- Genetics Home Reference (GHR):
Gene
OMIM
PubMed
- Gramene (Gramene):
Nucleotide
Protein
- The Gymnosperm Database (Gymnos):
Taxonomy
- Harvard Institute of Proteomics (HIP):
Gene
Nucleotide
- The Hemophilia A Mutation Database (HEMOA):
OMIM
- Herbarium, Real Jardin Botanico-CSIC. Madrid (MAFungi):
Nucleotide
Taxonomy
- HerbMed (herbmed):
Taxonomy
- Hereditary Non-Polyposis Colorectal Cancer Database (HNPCC):
OMIM
- Hexacorallians of the World (HexaCora):
Taxonomy
- HEXdb - GM2 Gangliosidose Database (HEXdb):
OMIM
- HIV InSite (HIVinsite):
PubMed
- Household Products Database (HPD):
PubMed
- HSDB (HSDB):
PubMed
- Human Disease to Drosophila Gene Database (Homophila):
OMIM
- Human Gene Mutation Database (HGMD):
Gene
OMIM
- Human Genome Variation Society (HGVS):
OMIM
- Human Hemoglobin Variants and Thalassemias database (HbVar):
OMIM
- Human Mitochondrial DataBase (HmtDB):
Nucleotide
- Human Ornithine Transcarbamylase (OTC):
OMIM
- Human Type I and Type III Collagen Mutation Database (Collagen):
OMIM
- HuRef Browser (HuRef):
Gene
Nucleotide
- Hymenoptera Name Server (Hymenoptera):
Taxonomy
- IARC TP53 Mutation Database (TP53):
OMIM
- Ichneumonidae (David Wahl) (Ichneumonidae):
Taxonomy
- ICTV checklist (ICTVlist):
Taxonomy
- ICTVNet (ICTVNet):
Taxonomy
- iHOP - Information Hyperlinked over Proteins (iHOP-net):
Gene
- imaGenes (imagenes):
Nucleotide
- Immune Epitope Database and Analysis Resource (iedb):
Protein
PubMed
Taxonomy
- Index Fungorum (Fungorum):
Taxonomy
- Index Nominum Algarum (INA):
Taxonomy
- Index Nominum Genericorum (ING):
Taxonomy
- Index to Organism Names (ION):
Taxonomy
- Ingenuity Pathways Analysis (Ingenuity):
Gene
pccompound
- Inside Wood Database (InsideWood):
Taxonomy
- The Institute for Genomic Research (TIGR):
Taxonomy
- Institute for Transcriptional Informatics (IFTI):
Nucleotide
Protein
PubMed
- Integrated Taxonomic Information System (ITIS):
Taxonomy
- International Committee on Taxonomy of Viruses (ICTVdB):
Taxonomy
- International Field Guides (FGuides):
Taxonomy
- The international ImMunoGeneTics database (IMGT):
Nucleotide
- International Journal of Systematic and Evolutionary Microbiology (IJSEM):
Taxonomy
- International Knockout Mouse Consortium (knockmice):
OMIM
- The International Plant Names Index (IPNI):
Taxonomy
- International Standard Randomised Controlled Trial Number Register (ISRCTN):
PubMed
- Iowa Compendium of Rhodopsin and RDS Mutations (Iowa):
OMIM
- IUPHAR Database of Receptors and Ion Channels (IUPHARDB):
Gene
HomoloGene
Nucleotide
OMIM
Protein
PubMed
UniGene
- J. Craig Venter Institute - Genome Properties (jcrventer):
GenomePrj
- Jackson Laboratory JAX®Mice Database (JAXMice):
PubMed
- Jackson Laboratory Mouse Strains Index (MusStr):
Nucleotide
- Jackson Laboratory Rat Strains Index (RatStr):
Nucleotide
- Joseph Hughes (sp_jhughes):
Taxonomy
- Kazusa DNA Research Institute (Kazusa):
Taxonomy
- KOMP Repository (komp):
Gene
Nucleotide
OMIM
PubMed
- Kyoto Encyclopedia of Genes and Genomes (KEGG):
Gene
- Kyoto University Resarch Information Repository (kurenai):
PubMed
- L1CAM Mutation Database (L1CAM):
OMIM
- LANL HIV Databases (HIVWeb):
Nucleotide
PubMed
- Lepidoptera (Markku Savela) (lepidoptera):
Taxonomy
- List of Prokaryotic names with Standing in Nomenclature (LBSN):
Taxonomy
- List of World Bumble Bees (Bombus):
Taxonomy
- Low Density Lipoprotein Receptor Mutation Database (LDLR):
OMIM
- LSDB from Gene (LSDB):
Gene
- Mammal Species of the World (MSW):
Taxonomy
- Mammals of Texas (MamTex):
Taxonomy
- MBL/WHOI Library Digital Herbarium (MBLHerb):
Taxonomy
- MedlinePlus Health Information (MEDPLUS):
PubMed
- microscope (microscope):
Taxonomy
- Mikko's Phylogeny Archive (Mikko):
Taxonomy
- MLibrary (Deep Blue) (DeepBlue):
PubMed
- MODBASE, Database of Comparative Protein Structure Models (Sali Lab/UCSF) (modbase):
Protein
- MorphBank (MorphBank):
Nucleotide
Taxonomy
- Mouse Genome Informatics (MGI) (MGI):
Nucleotide
OMIM
Protein
PubMed
- MycoBank (MycoBank):
Taxonomy
- National Agricultural Pest Information System (NAPIS):
Taxonomy
- National Center for Infectious Diseases (NCID):
Taxonomy
- National Fish Collection, Smithsonian Institution (usnmfish):
Nucleotide
- National Guideline Clearinghouse (NGC):
PubMed
- National Plant Photographic Index (NPPI):
Taxonomy
- NCBI Bookshelf (NCBI_Books):
PubMed
- NCBI Genome Guide (ncbigg):
Taxonomy
- NCBI Mitochondrial Genomes (NCBI Mitochondria):
Taxonomy
- NCBI Plasmid Genomes (NCBI Plasmids):
Taxonomy
- NCBI Plastid Genomes (NCBI Plastids):
Taxonomy
- NCBI taxonomy bookmarks (taxresource):
Taxonomy
- NCBI Viral Genomes (NCBI Viruses):
Taxonomy
- Nearctic Spider Database (NeaSpiders):
Taxonomy
- NemATOL (NemATOL):
Nucleotide
- Neuroscience Information Framework (NIF):
Nucleotide
PubMed
- New Crops Resource Online Program (NewCROP):
Taxonomy
- New England Research Institutes Inc. (NERI):
PubMed
- The New York Botanical Garden (NYBG):
Nucleotide
Taxonomy
- NextBio (nexbinc):
Gene
- NHGRI genome proposal white papers (nhgriwp):
Taxonomy
- NIA Mouse Gene Index (NIA_MGI):
Gene
- NITE Biological Resource Center (NBRC):
Gene
Nucleotide
UniGene
- Nomenclator Zoologicus (NomZoo):
Taxonomy
- Nomenclature of Eumycetozoa (eumycetozoa):
Taxonomy
- Nomina Insecta Nearctica (NIN):
Taxonomy
- Nuclear Receptor Signaling Atlas (nursa):
Gene
pccompound
- Nymphalidae (Wahlberg) (Nymphalidae):
Nucleotide
- Ocean Biogeographic Information System (OBIS):
Taxonomy
- Open Biosystems (OpenBio):
Nucleotide
- Orthoptera Species File (OSF):
Taxonomy
- Pancreatic Expression Database (PancreaseExpression):
Gene
- PANTHER Classification System (PANTHER):
Gene
Nucleotide
OMIM
Protein
PubMed
- ParameciumDB (paramecium):
Gene
Protein
- The Parasitic Plant Connection (PPlants):
Taxonomy
- Pasteur Culture Collection of Cyanobacteria (PCC):
Taxonomy
- Pathway Interaction Database (PID):
Gene
- PATRIC: PathoSystems Resource Integration Center (PATRIC):
Gene
GenomePrj
Protein
Taxonomy
- PAX6 Mutation Database (PAX6):
OMIM
- PescaBase (pescabase):
Taxonomy
- Phenylalanine Hydroxylase Locus Database (PAH):
OMIM
- Plant and Insect Parasitic Nematodes (PIPnemas):
Nucleotide
Taxonomy
- Plant Bugs of the World (Miridae):
Taxonomy
- PLANTS Database (USDA/NRCS) (PLANTS):
Taxonomy
- PolyPhen: prediction of functional effect of human nsSNPs (PolyPhen):
SNP
- Primate Fact Sheets (PFacts):
Taxonomy
- The Prokaryotes (prokes):
Taxonomy
- Provasoli-Guillard National Center for Culture of Marine Phytoplankton (CCMP):
Nucleotide
- PSI Structural Genomics Knowledgebase (psiknow):
Protein
- RB1 Gene Mutation Database (RB1):
OMIM
- Reactome (Reactome):
Gene
OMIM
Protein
- REBASE - The Restriction Enzyme Database (REBASE):
Genome
Nucleotide
Protein
PubMed
- Reptile Database (reptiles):
Taxonomy
- Ribosomal Database Project II (RDP):
GenomePrj
Nucleotide
- Ribosomal Differentiation of Medical Micro-organisms (RIDOM):
Nucleotide
Taxonomy
- Saccharomyces Genome Database (SGD):
Protein
PubMed
- The Sanger Centre (Sanger):
Taxonomy
- The Scorpion Files (ScoFiles):
Taxonomy
- Sea Slug Forum (seaslugs):
Taxonomy
- SILVA (silva):
GenomePrj
- Singing Insects of North America (SINA):
Taxonomy
- siRNAs from Ambion, Inc. An Applied Biosystems Business (Ambion):
Nucleotide
- Smithsonian: North American Mammals (sinam):
Taxonomy
- Species 2000 (sp2000):
Taxonomy
- Stanford HIV RT and Protease Sequence Database (hivdb):
PubMed
- Stanford Microarray Database (SMD):
PubMed
- StrainInfo (StrainInfo):
GenomePrj
Nucleotide
PubMed
Taxonomy
- Systematic Mycology and Microbiology Laboratory, Fungal Databases (SBML):
Taxonomy
- TaqManŽ probe and primer sets from Applied Biosystems (AB):
Nucleotide
SNP
UniGene
- taxdemo (taxdemo):
Taxonomy
- Termites of the World (termites):
Taxonomy
- Trans-NIH Model Organism Initiative (transnih):
Taxonomy
- Tree of Life (ToL):
Taxonomy
- TreeBase (TreeBase):
Taxonomy
- Tuberous Sclerosis Mutation Database (TSMDB):
OMIM
- Type Specimen Register of the United States National Herbarium (NatHerb):
Taxonomy
- U.S. FDA Regulatory Fish Encyclopedia (RFE):
Taxonomy
- UCMP phylogeny exhibit (UCMP):
Taxonomy
- UCSC Genome Browser (UCSCgb):
Nucleotide
OMIM
Taxonomy
- Universal Chalcidoidea Database (chalcids):
Taxonomy
- University of Kansas, Natural History Museum & Biodiversity Research Center (KU):
Nucleotide
- University of Minnesota Biocatalysis/Biodegradation Database (UMBBD):
PubMed
- USDA Crop Germplasm Committee Reports (USDAcgc):
Taxonomy
- USDA-ARS GRIN Accessions (GRIN):
Nucleotide
Protein
- USDA-ARS GRIN Taxonomy (GRINTAX):
Taxonomy
- Vascular Tropicos (TROPICOS):
Taxonomy
- VectorBase (VectorBase):
GenomePrj
Taxonomy
- Vertebrate Genome Annotation (VEGA) database (Vega):
Gene
- Viral Bioinformatics Resource Center (VBRC):
Gene
- VirOligo Compilation Lab (VirOligo):
Nucleotide
PubMed
Taxonomy
- von Willebrand Factor Database (VWF):
OMIM
- Werner Syndrome Mutation Database (WRN):
OMIM
- World Checklist of Monocotyledons (monocots):
Taxonomy
- World Crustacea (Crustacea):
Taxonomy
- World Register of Marine Species (WoRMS):
Taxonomy
- World Spider Catalog (WSC):
Taxonomy
- Worm Systematic Resource Network (WSRN):
Taxonomy
- X-linked SCID mutation database (IL2RG):
OMIM
- XTractor (inxtractor):
Gene
- Yeast Functional Genomics Database (YFGdb):
PubMed
- Zebrafish Information Network (ZFIN):
Nucleotide
Protein
- Zoonomen Birds of the World (zoonomen):
Taxonomy
