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Global Cross-database NCBI Search

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Literature

504

PubMed

: scientific & medical abstracts/citations
4628

PubMed Central

: full-text journal articles
2

NLM Catalog

: books, journals and more in the NLM Collections
0

MeSH

: ontology used for PubMed indexing
166

Books

: books and reports
56

Site Search

: NCBI web and FTP site index

Health

33

PubMed Health

: clinical effectiveness, disease and drug reports
35

MedGen

: medical genetics literature and links
0

GTR

: genetic testing registry
3

dbGaP

: genotype/phenotype interaction studies
15

ClinVar

: human variations of clinical significance
1

OMIM

: online mendelian inheritance in man
185

OMIA

: online mendelian inheritance in animals

Organisms

0

Taxonomy

: taxonomic classification and nomenclature catalog

Nucleotide Sequences

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Nucleotide

: DNA and RNA sequences
0

GSS

: genome survey sequences
0

EST

: expressed sequence tag sequences
0

SRA

: high-throughput DNA and RNA sequence read archive
0

PopSet

: sequence sets from phylogenetic and population studies
0

Probe

: sequence-based probes and primers

Genomes

0

Genome

: genome sequencing projects by organism
90

Assembly

: genomic assembly information
0

Epigenomics

: epigenomic studies and display tools
573

UniSTS

: sequence-tagged sites for genome mapping
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SNP

: short genetic variations
8564

dbVar

: genome structural variation studies
0

BioProject

: biological projects providing data to NCBI
0

BioSample

: descriptions of biological source materials
0

Clone

: genomic and cDNA clones

Genes

1

Gene

: collected information about gene loci
271

HomoloGene

: homologous gene sets for selected organisms
0

UniGene

: clusters of expressed transcripts
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GEO Profiles

: gene expression and molecular abundance profiles
2

GEO DataSets

: functional genomics studies

Proteins

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Protein

: protein sequences
12

Conserved Domains

: conserved protein domains
271

Protein Clusters

: sequence similarity-based protein clusters
0

Structure

: experimentally-determined biomolecular structures

Chemicals

0

PubChem Compound

: chemical information with structures, information and links
98

PubChem Substance

: deposited substance and chemical information
24

PubChem BioAssay

: bioactivity screening studies

Pathways

0

BioSystems

: molecular pathways with links to genes, proteins and chemicals