COVID-19 resources
Coronavirus Disease 2019 (COVID-19) Treatment Guidelines (National Institutes of Health)
Use our new Betacoronavirus database for SARS‑CoV‑2 genome sequence analysis
Download viral genome and protein sequences, annotation and a data report
Literature
PubMed
PubMed® comprises more than 34 million citations for biomedical literature from MEDLINE, life science journals, and online books. Citations may include links to full text content from PubMed Central and publisher web sites.
Example searches
Search for titles, citations, identifiers and moreLiterature databases
Books and reports
Ontology used for PubMed indexing
Books, journals and more in the NLM Collections
Scientific and medical abstracts/citations
Full-text journal articles
Data
Genes
Gene sequences and annotations used as references for the study of orthologs structure, expression, and evolution
Collected information about gene loci
Functional genomics studies
Gene expression and molecular abundance profiles
Homologous genes sets for selected organisms
Sequence sets from phylogenetic and population studies
Proteins
Protein sequences, 3-D structures, and tools for the study of functional protein domains and active sites
Conserved protein domains
Protein sequences grouped by identity
Protein sequences
Models representing homologous proteins with a common function
Experimentally-determined biomolecular structures
BLAST
A tool to find regions of similarity between biological sequences
Search nucleotide sequence databases
Search protein sequence databases
Search protein databases using a translated nucleotide query
Search translated nucleotide databases using a protein query
Find primers specific to your PCR template
Genomes
Genome sequence assemblies, large-scale functional genomics data, and source biological samples
Genome assembly information
Museum, herbaria, and other biorepository collections
Biological projects providing data to NCBI
Descriptions of biological source materials
Genome sequencing projects by organism
DNA and RNA sequences
High-throughput sequence reads
Taxonomic classification and nomenclature
Clinical
Heritable DNA variations, associations with human pathologies, and clinical diagnostics and treatments
Privately and publicly funded clinical studies conducted around the world
Human variations of clinical significance
Genotype/phenotype interaction studies
Short genetic variations
Genome structural variation studies
Genetic testing registry
Medical genetics literature and links
Online mendelian inheritance in man
PubChem
Repository of chemical information, molecular pathways, and tools for bioactivity screening
Bioactivity screening studies
Chemical information with structures, information and links
Molecular pathways with links to genes, proteins and chemicals
Deposited substance and chemical information
News
Research news
Cancer Drug Greatly Reduces Deaths in Hospitalized Covid Patients
A new study found that sabizabulin reduced the risk of death by 55 percent, but some experts were cautious about overinterpreting the results.
How an increasingly popular supplement landed a man in the hospital
A private nutritionist told a British man to take large doses of vitamin D along with other supplements. It didn't go well.
Recent blog posts
Celebrating Independence Day: Fortitude in Philadelphia, 1776
Guest post by Susan L. Speaker, PhD, Elizabeth A. Mullen, and Erika Mills, History of Medicine Division, Library Operations, National Library of Medicine, National Institutes of Health. Stories of the momentous political events of the American revolution can often leave out the broader context in which they happened, and the concurrent day-to-day challenges Americans faced, … Continue reading "Celebrating Independence Day: Fortitude in Philadelphia, 1776"
NCBI at 2022 Galaxy Community Conference
Join NCBI’s Nuala O’Leary, PhD at the 2022 Galaxy Community Conference (GCC2022), July 17-23 in Minneapolis, Minnesota, to learn more about Datasets, a new resource that makes it easier to access NCBI sequence data. GCC2022 brings together hundreds of researchers, trainers, tool developers, software engineers, and computational infrastructure providers, all addressing common challenges in data … Continue reading NCBI at 2022 Galaxy Community Conference
The post
Introducing the Comparative Genome Viewer (CGV) beta release
NLM’s NCBI is introducing the Comparative Genome Viewer (CGV), an easy-to-use visualization tool that helps you quickly compare eukaryotic genome assemblies and easily identify genomic changes that may be significant to biology and evolution. With the new CGV you can view and compare the alignment between two assemblies to see differences in genomic sequence and … Continue reading Introducing the Comparative Genome Viewer (CGV) beta release
The post