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COVID-19 resources

NCBI Virus

The most up-to-date set of SARS‑CoV‑2 nucleotide and protein sequences

COVID-19 treatment

Coronavirus Disease 2019 (COVID-19) Treatment Guidelines (National Institutes of Health)

BLAST

Use our new Betacoronavirus database for SARS‑CoV‑2 genome sequence analysis

Literature

PubMed

PubMed® comprises more than 33 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.

Literature databases

Bookshelf

Books and reports

MeSH

Ontology used for PubMed indexing

NLM Catalog

Books, journals and more in the NLM Collections

PubMed

Scientific and medical abstracts/citations

PubMed Central

Full-text journal articles

Data

Genes

Gene sequences and annotations used as references for the study of orthologs structure, expression, and evolution

Gene

Collected information about gene loci

GEO DataSets

Functional genomics studies

GEO Profiles

Gene expression and molecular abundance profiles

HomoloGene

Homologous genes sets for selected organisms

PopSet

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 Domains

Conserved protein domains

Identical Protein Groups

Protein sequences grouped by identity

Protein

Protein sequences

Protein Family Models

Models representing homologous proteins with a common function

Structure

Experimentally-determined biomolecular structures

BLAST

A tool to find regions of similarity between biological sequences

blastn

Search nucleotide sequence databases

blastp

Search protein sequence databases

blastx

Search protein databases using a translated nucleotide query

tblastn

Search translated nucleotide databases using a protein query

Primer-BLAST

Find primers specific to your PCR template

Genomes

Genome sequence assemblies, large-scale functional genomics data, and source biological samples

Assembly

Genome assembly information

BioCollections

Museum, herbaria, and other biorepository collections

BioProject

Biological projects providing data to NCBI

BioSample

Descriptions of biological source materials

Genome

Genome sequencing projects by organism

Nucleotide

DNA and RNA sequences

SRA

High-throughput sequence reads

Taxonomy

Taxonomic classification and nomenclature

Clinical

Heritable DNA variations, associations with human pathologies, and clinical diagnostics and treatments

ClinicalTrials.gov

Privately and publicly funded clinical studies conducted around the world

ClinVar

Human variations of clinical significance

dbGaP

Genotype/phenotype interaction studies

dbSNP

Short genetic variations

dbVar

Genome structural variation studies

GTR

Genetic testing registry

MedGen

Medical genetics literature and links

OMIM

Online mendelian inheritance in man

PubChem

Repository of chemical information, molecular pathways, and tools for bioactivity screening

BioAssays

Bioactivity screening studies

Compounds

Chemical information with structures, information and links

Pathways

Molecular pathways with links to genes, proteins and chemicals

Substances

Deposited substance and chemical information

News

Research news

The Washington Post JANUARY 17, 2022

It’s a new year. Time to stop smothering pandemic stress with comfort food.

No one knows when the pandemic will end, so don’t wait to take stock of your eating behavior — and make some changes.

The Scientist JANUARY 17, 2022

Roxanne Beltran Dives into Seal Research

This University of California, Santa Cruz, biologist is dedicated to her marine mammal research, as well as to making the field more diverse and equitable.

More news

Recent blog posts

NIH Director's Blog YESTERDAY

How One Change to The Coronavirus Spike Influences Infectivity

Since joining NIH, I’ve held a number of different leadership positions. But there is one position that thankfully has remained constant for me: lab chief. I run my own research lab at NIH’s National Institute of Dental and Craniofacial Research (NIDCR).

NLM Musings JAN. 12, 2022

Partners on the Health Care Team: Librarians Collaborating with Nurses

Guest post by Annie “Nicky” Nickum, BSN, MLIS, AHIP, and Rebecca Raszewski, MS, AHIP, faculty and nursing liaison librarians at the University of Illinois Chicago. Occasionally we focus on the intersection between libraries and special clinical practices. Librarians are important partners for nurses who seek to improve their practice within their workplace and continue to … Continue reading "Partners on the Health Care Team: Librarians Collaborating with Nurses"

NCBI Insights JAN. 11, 2022

RefSeq Release 210 is available

RefSeq Release 210 is now available online, from the FTP site and through NCBI’s Entrez programming utilities, E-utilities. This full release incorporates genomic, transcript, and protein data available as of January 3, 2022, and contains 302,482,881 records, including 220,595,192 proteins, 42,453,222 transcripts, and sequences from 115,929 organisms. The release is provided in several directories as a complete dataset … Continue reading RefSeq Release 210 is available

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