National Center for Biotechnology Information
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 | …
PubMed
NCBI Literature Resources MeSH PMC Bookshelf Disclaimer The PubMed wordmark and PubMed logo are registered trademarks of the U.S. Department of Health and Human Services (HHS). …
Genes - NCBI
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 …
Basic Local Alignment Search Tool - BLAST
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 …
About - NCBI
Organizational Structure The role of the branches within NCBI and the Board of Scientific Counselors.
Genomes - NCBI
NCBI's Genome resources include information on large-scale genomics projects, genome sequences and assemblies, and mapped annotations, such as variations, markers and data from epigenomics …
Submission Portal | NCBI | NLM | NIH
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 …