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1. www.ncbi.nlm.nih.gov › nuccoreHome - Nucleotide - NCBI - National Center for Biotechnology...

   www.ncbi.nlm.nih.gov › nuccore

   The Nucleotide database is a collection of sequences from several sources, including GenBank, RefSeq, TPA and PDB. Genome, gene and transcript sequence data provide the foundation for biomedical research and discovery.

   • Clipboard

     The .gov means it's official. Federal government websites...

   • Blast

     The Basic Local Alignment Search Tool (BLAST) finds regions...

   • Entrez Molecular Sequence Database System

     Entrez is a molecular biology database system that provides...

   • National Center for Biotechnology Information

     Beginning in January 2025, NCBI’s PopSet database will no...

   • GenBank

     Search GenBank for sequence identifiers and annotations with...

   • Search NCBI

     Search all biomedical databases provided by the National...

2. blast.ncbi.nlm.nih.gov › BlastNucleotide BLAST: Search nucleotide databases using a nucleotide...

   blast.ncbi.nlm.nih.gov › Blast

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   Select the sequence database to run searches against. No BLAST database contains all the sequences at NCBI. BLAST databases are organized by informational content (nr, RefSeq, etc.) or by sequencing technique (WGS, EST, etc.).

3. www.ncbi.nlm.nih.govNational Center for Biotechnology Information

   www.ncbi.nlm.nih.gov

   • În cache

   NCBI provides access to various databases and tools for DNA and RNA sequences, genomes, proteins, and more. Learn how to submit, download, analyze, and explore data from NCBI resources.

4. www.ncbi.nlm.nih.gov › genbankGenBank Overview - National Center for Biotechnology Information

   www.ncbi.nlm.nih.gov › genbank

   • În cache

   8 dec. 2022 · GenBank is the NIH genetic sequence database, part of the International Nucleotide Sequence Database Collaboration. Learn how to access, search, submit, and update GenBank data, and about its data processing, confidentiality, and privacy policies.

5. www.ncbi.nlm.nih.gov › Web › SearchEntrez Molecular Sequence Database System - National Center for...

   www.ncbi.nlm.nih.gov › Web › Search

   • În cache

   Entrez is a molecular biology database system that provides integrated access to nucleotide and protein sequence data, gene-centered and genomic mapping information, 3D structure data, PubMed MEDLINE, and more.

6. blast.ncbi.nlm.nih.govBLAST: Basic Local Alignment Search Tool

   blast.ncbi.nlm.nih.gov

   • În cache

   28 nov. 2023 · 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 calculates the statistical significance of matches.

7. www.ncbi.nlm.nih.gov › searchSearch NCBI databases - NLM

   www.ncbi.nlm.nih.gov › search

   Search all biomedical databases provided by the National Center for Biotechnology Information (NCBI), an agency of the U.S. National Library of Medicine at the NIH.