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Federal
PSSM Viewer
U.S. Department of Health & Human Services —
Users can display, sort, subset and download position-specific score matrices (PSSMs) either from CDD records or from Position Specific Iterated (PSI)-BLAST protein... -
Federal
CD Search (Conserved Domain Search Service)
U.S. Department of Health & Human Services —
Identifies the conserved domains present in a protein sequence. CD-Search uses RPS-BLAST (Reverse Position-Specific BLAST) to compare a query sequence against... -
Federal
Conserved Domain Database (CDD)
U.S. Department of Health & Human Services —
Conserved Domain Database (CDD) is a protein annotation resource that consists of a collection of well-annotated multiple sequence alignment models for ancient... -
Federal
GrainGenes- A Global Data Repository for Small Grains
Department of Agriculture —
GrainGenes is an international, centralized crop database for peer-reviewed small grains data and information portal that serves the small grains research and... -
Federal
Whole Genome Shotgun Submissions
U.S. Department of Health & Human Services —
Whole Genome Shotgun (WGS) projects are genome assemblies of incomplete genomes or incomplete chromosomes of prokaryotes or eukaryotes that are generally being... -
Federal
RefSeq: NCBI Reference Sequence Database
U.S. Department of Health & Human Services —
A comprehensive, integrated, non-redundant, well-annotated set of reference sequences including genomic, transcript, and protein. -
Federal
A basis for a visual language for describing, archiving and analyzing functional models of complex biological systems
U.S. Department of Health & Human Services —
Background: We propose that a computerized, internet-based graphical description language for systems biology will be essential for describing, archiving and... -
Federal
Structure - Molecular Modeling Database (MMDB)
U.S. Department of Health & Human Services —
Three dimensional structures provide a wealth of information on the biological function and the evolutionary history of macromolecules. They can be used to examine... -
Federal
BioProject
U.S. Department of Health & Human Services —
The BioProject database links to data that have been or will be deposited into archival databases maintained at members of the International Nucleotide Sequence... -
Federal
BLAST (Basic Local Alignment Search Tool)
U.S. Department of Health & Human Services —
BLAST (Basic Local Alignment Search Tool) finds regions of similarity between biological sequences. BLAST includes several specialized search interfaces: SmartBLAST,... -
Federal
E-utilities (Entrez Programming Utilities)
U.S. Department of Health & Human Services —
E-utilities (Entrez Programming Utilities) are a set of eight server-side programs that provide a stable interface into the Entrez query and database system at the... -
Federal
NCBI C++ Toolkit Book
U.S. Department of Health & Human Services —
Provides an overview of the C++ language with a focus on its use in accessing resources of the National Center for Biotechnology Information at the National Library... -
Federal
UniGene archived data (RETIRED)
U.S. Department of Health & Human Services —
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... -
Federal
NCBI Learn
U.S. Department of Health & Human Services —
NCBI creates a variety of educational products including courses, workshops, webinars, training materials and documentation. NCBI educational events are free and open... -
Federal
GRAF (Genetic Relationship and Fingerprinting)
U.S. Department of Health & Human Services —
GRAF (Genetic Relationship and Fingerprinting) is a C++ program that quickly finds the closely related subjects, infers subject ancestry, determines subject sexes... -
Federal
Third Party Annotation (TPA) Database
U.S. Department of Health & Human Services —
A database that contains sequences built from the existing primary sequence data in GenBank. The sequences and corresponding annotations are experimentally supported...