News

• NLM releases 2004AA UMLS® including SNOMED CT® (5/6/04)
  

Health and Medical Information

• MEDLINE/PubMed
  Biomedical journal literature.
• PubMed Central^TM
  A digital archive of life sciences journal literature.
• NLM Gateway
  A single Web interface that searches multiple NLM retrieval systems.
• Health Services Research and Public Health
  
• Visible Human Project®
  Complete, anatomically detailed, three-dimensional representations of the normal male and female human bodies.

Toxicology and Environmental Health

• Toxicology and Environmental Health Information Program
  A cluster of databases on toxicology, hazardous chemicals, and related areas.
• A cluster of databases on toxicology, hazardous chemicals, and related areas.
• Hazardous Chemical Information
  
• Haz-Map
  An occupational toxicology database designed to link jobs to hazardous job tasks. These tasks are linked to occupational diseases and their symptoms.

Human Genome Resources

• Online Mendelian Inheritance in Man (OMIM)
  A guide to genes and inherited disorders.
• Entrez Gene
  A comprehensive database of genes and associated information.
• Map Viewer
  An interactive viewer for physical and genetic maps, genomic sequence, genes, and other genome annotations.
• Clone Registry
  Genomic clones and libraries, including sequence data, genomic position, and distributor information.
• More >>
  

Computational Molecular Biology

• BLAST®
  A sequence similarity tool.
• GenBank®
  A database of nucleotide sequences.
• Molecular Structure and Function
  A database of macromolecular 3D structures, as well as tools for their visualization and comparative analysis.
• Taxonomy Database
  A database of taxonomic names of lineages of organisms represented in NCBI's sequence databases.
• Conserved Domain Database (CDD)
  A database to identify the conserved domains present in a protein sequence.
• Reference Sequences (RefSeq)
  A collection of reference sequences for genomes, gene transcripts, and proteins.
• UniGene
  Automatic partioning of gene transcripts and proteins.
• Vector Alignment Search Tool (VAST)
  Vector Alignment Search Tool (VAST)
  Similarity searches of protein structure.