With this update, the email feature will also require My NCBI login, and PubMed emails will only be sent to the email address associated with the My NCBI account.

Welcome to NCBI The National Center for Biotechnology Information advances science and health by providing access to biomedical and genomic information. About the NCBI | Mission | Organization | …

Jul 21, 2025 · The Basic Local Alignment Search Tool (BLAST) finds regions of local similarity between sequences. The program compares nucleotide or protein sequences to sequence databases and …

NCBI's Gene resources include collections of curated nucleotide sequences used as references, sequence clusters to predict and study homologs, and various databases and tools for the study of …

Sequence Read Archive (SRA) data, available through multiple cloud providers and NCBI servers, is the largest publicly available repository of high throughput sequencing data.

Updated Full-Text Search Now Available As previously announced, NCBI has updated the PubMed Central (PMC) full-text search functionality and user experience. To prep…

Submit sequence data to NCBI archives, including GenBank, Sequence Read Archive (SRA), and Gene Expression Omnibus (GEO), to obtain accession numbers. Assembled and unassembled read data …