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   • Nature

     Differentiation of homologous sequences using oligonucleotide microarrays - Nature Genetics

     Microarrays of surface-linked oligonucleotide probes are an emerging technology for understanding the genome-wide relationships among gene sequences and cellular functions ...

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   • Nature

     Parallel single B cell transcriptomics to elucidate pig B cell repertoire - Scientific Reports

     This was followed by isolation of PBMC by using a density gradient centrifugation technique with Ficoll-Paque media28. Post-centrifugation, the PBMC fraction, which was at the interphase between ...

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2. blast.ncbi.nlm.nih.gov › BlastBasic Local Alignment Search Tool - BLAST

   blast.ncbi.nlm.nih.gov › Blast

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   Nov 28, 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.

   • Nucleotide Blast

     Nucleotide Blast - Basic Local Alignment Search Tool - BLAST

   • Tblastn

     Tblastn - Basic Local Alignment Search Tool - BLAST

   • Blast

     Blast - Basic Local Alignment Search Tool - BLAST

   • Blastx

     Blastx - Basic Local Alignment Search Tool - BLAST

   • Global Alignment

     These are both dystrophin isoforms, but the first sequence...

   • Frequently Asked Questions

     On the BLAST search pages at the bottom of the “Enter Query...

   • Smartblast

     Smart Blast searches a protein query against the landmark...

   • National Center for Biotechnology Information

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

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

   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.). more...

4. www.ebi.ac.uk › training › onlineBLAST sequence similarity searching | UniProt - EMBL-EBI

   www.ebi.ac.uk › training › online

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   A BLAST search enables a researcher to compare a subject protein (called a query) with a database of sequences, and identify database sequences that resemble the query sequence above a certain threshold.

5. Videos

   • 

     8:24

     youtube.com

     Analyzing Gene Sequence Results with BLAST

     17 Jul 2019

     177.7K views

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     12:38

     youtube.com

     How to Use BLAST for Finding and Aligning DNA or Protein Sequences

     1 Oct 2021

     97.2K views

   • 

     6:48

     youtube.com

     BLAST Tutorial Series: Comparing two or more protein sequences

     26 Sep 2022

     12.3K views

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6. www.ncbi.nlm.nih.gov › books › NBK1734BLAST QuickStart - Comparative Genomics - NCBI Bookshelf

   www.ncbi.nlm.nih.gov › books › NBK1734

   The Basic Local Alignment Search Tool (BLAST) finds regions of local similarity between protein or nucleotide sequences. The program compares nucleotide or protein sequences to sequence in a database and calculates the statistical significance of the matches.

   • Author: David Wheeler, Medha Bhagwat

   • Published: 2007

7. www.nature.com › scitable › topicpageBasic Local Alignment Search Tool (BLAST) - Nature

   www.nature.com › scitable › topicpage

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   BLAST is a computer algorithm that can rapidly align and compare a query DNA sequence with a database of sequences. Learn how BLAST works, its applications in genomic research, and its history and development.

8. en.wikipedia.org › wiki › BLAST_(biotechnology)BLAST (biotechnology) - Wikipedia

   en.wikipedia.org › wiki › BLAST_(biotechnology)

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   In bioinformatics, BLAST (basic local alignment search tool) is an algorithm and program for comparing primary biological sequence information, such as the amino-acid sequences of proteins or the nucleotides of DNA and/or RNA sequences.

9. blast.ncbi.nlm.nih.gov › doc › elastic-blastOverview - BLAST: Basic Local Alignment Search Tool

   blast.ncbi.nlm.nih.gov › doc › elastic-blast

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   ElasticBLAST is a suite of command line applications that distributes your BLAST searches across multiple instances in the cloud. It performs many cloud configuration and management tasks for you and supports most BLAST+ options.