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Background Horizontal gene transfer (HGT) played an important role in shaping microbial genomes. In addition to genes under sporadic selection, HGT also affects housekeeping genes and those involved in information…
Updated Oct 29, 2026
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A public domain quality assurance software package that facilitates the assessment of multiplex short tandem repeat (STR) DNA profiles based on laboratory-specific protocols.
Updated Oct 29, 2026
HealthData.Gov
GRAF (Genetic Relationship and Fingerprinting) is a C++ program that quickly finds the closely related subjects, infers subject ancestry, determines subject sexes using genotypes and compares the results derived from…
Updated Oct 29, 2026
HealthData.Gov
NIH Genetic sequence database; an annotated collection of all publicly available DNA sequences.
Updated Oct 29, 2026
HealthData.Gov
NCBI Datasets is one-stop shop for finding, browsing, and downloading genomic data. Find and download taxonomy, genome, gene, transcript, protein data, including installation of NCBI Datasets command-line tools.
Updated Oct 29, 2026
HealthData.Gov
Gene integrates information from a wide range of species. A record may include nomenclature, Reference Sequences (RefSeqs), maps, pathways, variations, phenotypes, and links to genome-, phenotype-, and locus-specific…
Updated Oct 29, 2026
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GEO (Gene Expression Omnibus) is a public functional genomics data repository supporting MIAME-compliant data submissions. There are also tools provided to help users query and download experiments and curated gene…
Updated Oct 29, 2026
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NCBI Virus is an integrative, value-added resource designed to support retrieval, display and analysis of a curated collection of virus sequences and large sequence datasets. Its goal is to increase the usability of…
Updated Oct 29, 2026
HealthData.Gov
This site is for browsing WGS (Whole Genome Shotgun) genomes, TSA (Transcriptome Shotgun Assemblies) and TLS (Targeted Locus Study) sets. WGS sequences are incomplete genomes that have been sequenced by a whole genome…
Updated Oct 29, 2026
HealthData.Gov
The PopSet database is a collection of related DNA sequences derived from population, phylogenetic, mutation and ecosystem studies that have been submitted to GenBank.
Updated Oct 29, 2026
HealthData.Gov
MedGen is NCBI's portal to information about conditions and phenotypes related to Medical Genetics. Terms from the NIH Genetic Testing Registry (GTR), UMLS, HPO, Orphanet, ClinVar and other sources are aggregated into…
Updated Oct 29, 2026
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IgBLAST was developed at NCBI to facilitate analysis of immunoglobulin as well as T cell receptor (TR) sequences. It uses BLAST search algorithm.
Updated Oct 29, 2026
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Comprehensive, authoritative, and timely compendium of human genes and genetic phenotypes.
Updated Oct 29, 2026
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A database that contains sequences built from the existing primary sequence data in GenBank. The sequences and corresponding annotations are experimentally supported and have been published in a peer-reviewed scientific…
Updated Oct 29, 2026
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A graphical analysis tool that finds all open reading frames in a user's sequence or in a sequence already in the database.
Updated Oct 29, 2026
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The BioProject database links to data that have been or will be deposited into archival databases maintained at members of the International Nucleotide Sequence Database Consortium (INSDC, which comprises the DNA…
Updated Oct 29, 2026
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TSA is an archive of computationally assembled transcript sequences from primary data such as ESTs and Next Generation Sequencing Technologies. The overlapping sequence reads from a complete transcriptome are assembled…
Updated Oct 29, 2026
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ClinVar aggregates information about genomic variation and its relationship to human health.
Updated Oct 29, 2026
HealthData.Gov
The Sequence Read Archive (SRA) stores sequencing data from the next generation of sequencing platforms including Roche 454 GS System®, Illumina Genome Analyzer®, Life Technologies AB SOLiD System®, Helicos Biosciences…
Updated Oct 29, 2026
HealthData.Gov
An automated analytical system for producing organized views of the transcriptome from a growing number of organisms. UniGene was retired in July 2019; however, you will continue to be able to access archived data.
Updated Oct 29, 2026