Welcome to NCBI The National Center for Biotechnology Information advances science and health by providing access to biomedical and genomic 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 | …

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). …

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 …

Organizational Structure The role of the branches within NCBI and the Board of Scientific Counselors.

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 Genome resources include information on large-scale genomics projects, genome sequences and assemblies, and mapped annotations, such as variations, markers and data from epigenomics …

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Changes to PMC Article Dataset Distribution Services Coming in 2026 The National Center for Biotechnology Information (NCBI) will be making major changes to PMC's Article Dataset Distribution …

Mar 11, 2025 · Available to the public online since 1996, PubMed was developed and is maintained by the National Center for Biotechnology Information (NCBI), at the U.S. National Library of Medicine …